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Ample Bosom's Bra Fitting Guide: Tips To Find The Perfect Fit

We all want a comfortable, well fitting and supportive bra for everyday wear and whatever the occasion or whatever style of bra we choose. Different brands may fit differently, but having an understanding of the right bra size for you can serve as a general rule of thumb. 

There is nothing worse than wearing an ill-fitting bra with wires poking into you, straps falling off the shoulders, bulging cups and band digging in.

To avoid these bra problems and to help you find a comfortable bra we’ve created this bra advice guide which offers hints and tips so you know if you're wearing the wrong bra size, and make sure your bra size fits properly so that it is comfortable and supportive.

How to Check Your Bra Fits Perfectly and Feels Comfortable

A well fitting and supportive bra will be comfortable but how do you know if the bra is fitted correctly? We have put together a guide to help you find a well fitting bra.

1. Band – the band should be secure and level all the way round, not riding up at the back. The band should sit snug underneath the breast tissue.
2. Straps – the straps should run parallel at the back and take the weight from the shoulders. Straps should not dig into the shoulders. Adjust the shoulder straps to ensure they are neither too loose nor too tight. The straps should sit parallel at the back. When trying on a new bra always wriggle the shoulders to ensure the straps do not slip.
3. Cups – breasts should be comfortably enclosed in the cups. No bulging or gaping at the top or the sides. Always make sure the nipples are centralised in the cup. Put your hand inside the cup and lift and sweep the breasts.
4. Centre panel - the centre front fitting should be snug to the chest wall with no gaps or digging in.
5. Underarm - snug fit at the underarm, not too tight and no gaping cups.
6. Wires – if underwired the wires should lie flat. You should not be able to feel the wires when you move around and touch your toes. Stretch your arms towards the ceiling. When you bring your arms back down to your sides, the wires should not dig in.

Best Methods to Try on a Bra for the Perfect Fit

When you try on a new bra for the first time, there are a few different methods we’d recommend to test whether it’s the right fit for you.

• Put the bra on the outermost hook. A bra starts to give after being worn a few times, so you can use a tighter hook later on.
• Adjust the shoulder straps to ensure they are neither too loose nor too tight.They should sit parallel at the back.
• If the band feels too tight, try going up one band size (eg. 38 to 40)
• If the cups feel too small, try going up one cup size (eg. E to F)
• Wriggle your shoulders to ensure the straps don’t slip
• Make sure the nipples are centralised in the cup

Frequently Asked Questions and Advice From Our Bra Specialists

Think you might be wearing the wrong size bra? We get a lot of questions from our customers about ill-fitting bras. Here are some of the questions we get asked the most and our advice on how to overcome these issues.

My breasts are not the same size, what should I do?

If you have breasts that are not the same size then this is not unusual, so please give our team a call on 01439 798388 and we can help fit a bra to your breasts.

Our bra specialists advise – “Fit the bra cup size to your larger breast. Try bras with stretchy or elasticated cups that will mould to your shape. Adjust the strap on the shorter side.”

What to look for –Both breasts should be comfortably encased in the cups with no bulging at the top or the sides, especially on the side with the larger bust. The straps should run parallel at the back and can be adjusted to help with the bra cup fit too.

Why does my bra ride up my back?

If the back of your bra band is riding up and sitting too high on your back then the back of the current bra band may be the wrong bra or wrong bra size for you, or the straps might be too tight.

Our bra specialists advise – “Adjust the hook and eye closure to adjust the band size, loosen straps or try a different band size.”

What to look for – The band should be firm and level all the way around the body. Fasten a new bra on its outermost hooks so that you can tighten it if it stretches over time. Straps need to be adjusted to support the weight of your breasts and the straps should run parallel at the back.

Why does my bra curl up under the bust?

If your bra curls up under the bust it usually means the band size is too small.

Our bra specialists advise – “Try a larger back size, avoid deeper bands and consider an underwired style.”

What to look for – The band should be firm and level all the way around the body. The centre panel should sit comfortably against the chest wall.

Why does my bra band dig in?

If your bra band digs into your side/back it could be the bra band fit is too small.

Our bra specialists advise – ” Try one band size larger (40 instead of 38), this may mean you need a smaller cup size. Alternatively, opt for a bra with a wider band.”

What to look for – The band should be firm and level all the way around the body as it makes up for more than 80% of the entire bra support. Make sure the underband sits under the breast tissue. Fasten a new bra on its outermost hooks so that it’s not too tight. A cushioned band can give comfort.

Why does my bra bulge at the sides?

If your bra bulges at the sides it could be the bra band is too narrow. Alternatively the bra band could be too small or the cup size is too small.

Our bra specialists advise – ” Try a larger band size (40 rather than 38) or try increasing the cup size by one letter or choose a style that provides more cup coverage.”

What to look for – The band should be firm and level all the way around the body and the breasts should be comfortably encased in the cup. Underarm tissue should not spill over the band in the right size.

Why do my bra cups overflow?

If your breasts bulge and spill out of your bra this can indicate that the cup size is too small for you or your bra may be cut too low for the size of your breasts.

Our bra specialists advise –  “Increase the cup letter size by one. Try a cup size larger (E to F). Choose a full cup or fuller shaped bra that gives more coverage rather than a balcony shape or a plunge bra. Try a bra with a higher centre gore to ensure the bra fits correctly.”

What to look for – In the right bra size, breasts should be comfortably encased in the cups.

Why do my bra cups pucker?

If your bra cups pucker or wrinkle at the tip then the bra cup could be too small.

Our bra specialists advise – “Try a bigger cup size, adjust the bra straps or try a balcony style bra. Put your hand inside the cup and lift and sweep the breasts so the nipples are centralised and your breasts are fully encased in the cups.”

What to look for –  Breasts should be comfortably encased in the cups and straps should run parallel at the back. Always make sure the nipples are centralised in the cup.

Why does my bustline sag?

If your bustline sags then your bra straps and band may be too loose and the style of bra may need changing.

Our bra specialists advise –  “Try shortening the straps and avoid stretchy fabrics. Choose a firmer support style bra with rigid straps and cups with more sections as this will give more support. Check the band size is not too big.”

What to look for – You should be able to place one finger under the straps comfortably, the breasts should be encased in the cups comfortably and the band should be firm and level all the way around the body.

Why do the underwires poke out at the front?

If the underwires poke out at the front of your bra then your bra band may not be the correct size, if the band is too small the wires can poke out at the front and if the band is too large, the band moves which can cause the wires to pop out over time.

Our bra specialists advise –  “Try changing your band size. You could also increase the cup size (E to F). Alternatively try a non-wired soft cup style.”

What to look for – The underwires should lie flat and the band should be level all the way round with the breasts resting comfortably in the cups.

Why do the underwires dig in at the side of the breasts?

If the underwires dig into your breast at the side then your bra cup size could be too small.

Our bra specialists advise –  “Try increasing the cup size (E to F). Alternatively try a non-wired, non-padded bra style.”

What to look for – The underwires should lie flat and the breasts should be encased comfortably inside the cups and wired area. Different bras can have different shaped wires and bras with a shorter or flatter underwire won’t dig into the sides of the bust.

Why do my bra straps dig in and make my shoulders are sore?

Bra straps can dig into the shoulders and make them sore if the bra straps are too tight and your straps are not supporting the weight of your breasts. Also consider the cups size and style, if the cups are too small they can put pressure on the shoulders and a fuller cup style will fully encase the breasts giving them good support.

Our bra specialists advise –  “Loosen the bra straps or opt for a bra with wider, or padded cushioned straps. Try going up a cup size or a fuller cup to support the breasts. You may need a more supportive bra, look for one with side support panels and side bones.”

What to look for –  You should be able to place one finger under the straps comfortably so they are not too tight or too loose. The cups should be supporting the breasts so make sure they are fully encased. You may need a more supportive bra, look for one with fuller cups, plus side support panels and side bones.

Why do my bra straps slip off my shoulders?

If your bra straps slip then the straps could be too loose, the cup size could be too small and back size too big.

Our bra specialists advise –  “Check straps are adjusted so not too loose, check hook fastening is on the middle hook, choose a bigger cup size.  If you have narrow shoulders, choose a bra style with straps closer to the neck as opposed to the shoulder. Look for a racer back style or a bra with a j hook so that you can make a centralised strap.”

What to look for – Straps should run parallel at the back and if you fasten your bra on the middle set of hooks, this aligns the straps correctly for maximum comfort. You should be able to place one finger under the straps comfortably so they are not too tight or too loose. The straps need to sit comfortably between the neck and shoulders. Some bras have centre pull straps that help prevent the slipping.

Why does the centre panel of my bra gape and not lie flat? 

If the centre panel of your bra gapes and does not lie flat then your bra cup may be too small and band size too big.

Our bra specialists advise –  “Try increasing the cup size and reducing the band size. Also try a stretchy fabric on the bra.”

What to look for – The centre panel should sit comfortably against the chest wall and there shouldn’t be skin on skin.

Why does my bust come out at the bottom of the bra?

Sally says, “If your breasts are coming out at the bottom of your bra,it could be something as simple as not putting your breasts correctly in the cups. Take your time and ensure you have done that first. If your bust is still coming out at the bottom of the bra, this could be a sign that your back band is too big and the cups are too small. Try a smaller back size and a bigger cup size, and make sure your back band is firm and level all the way round, with your breasts comfortably encased in the cup. Ensure your nipples are centralised - there should not be skin on skin.”

Why do the underwires dig into my ribcage? 

If the underwires dig into your ribcage then your bra may be too small.

Our bra specialists advise –  “Try a larger band size so that the wires don’t dig in.”

What to look for –  The wires should lie flat, look out for a cushioned wire for extra comfort.

Why does my bra give me an East-West shape?

Sally says, “Some traditional bra styles may give you what’s known as an East-West shape, which can make you look wider. These bras are still popular, and some of our favourites are the Triumph Doreen and the Anita Comfort Jana. However, if you want to avoid this shape, a bra with side support will give your breasts a forward-facing shape, helping you to look slimmer.”

Which bra fabric is best for sensitive skin?

If you have sensitive skin or have any of the following conditions - eczema, psoriasis, hidradenitis suppurativa or fibromyalgia then please get in touch as we can help you find a cotton bra or bra with soft, hypoallergenic fabric for sensitive skin so that the fabric doesn't irritate your skin.

Have you got a question we haven’t answered? Get in touch with our helpful team of bra specialists on 01439 798388.

When should I have a bra fitted?

Experts recommend that women should have a bra fitted regularly. There are a number of occasions in a women’s life when you should consider having a bra fitting:

• During pregnancy.
• After pregnancy.
• When you lose weight.
• When you gain weight.
• When undertaking an exercise regime.
• After any type of surgery that may increase or decrease the size of your breasts.
• When your bra feels too small.
• When your bra feels too big.

Find Your Perfect Fitting Bra at AmpleBosom

At AmpleBosom, we’re here to help you find the perfect fitting bra. If you need further assistance, our friendly team of specialists can give you bespoke advice on how to find a well-fitting, comfortable, and supportive bra. We’ll share our expertise on finding the perfect bra for you and give answers to common bra fitting problems, plus any other queries you might have. To get in touch, give us a call on 01439 798388 or visit our Facebook page.

Stay updated with our weekly newsletter for the latest news, advice, and reviews.

Updated by AmpleBosom 28/10/2024.

Women's Briefs Style Guide

When it comes to womens briefs, there are so many styles, shapes, colours and fabrics to choose from. Trying to decide what to add to your underwear collection can be difficult. At AmpleBosom, we understand the importance of finding the perfect pair for you. We have a wide selection of different styles to ensure you feel confident on any occasion!

Our underwear style guide glossary explains the range of briefs and knicker styles available.

Classic 

Classic briefs sit high on the waist and give full bottom coverage, offering support and comfort under any outfit. These briefs are a brilliant addition to any underwear drawer. The Goddess Keira Full Briefs that are pictured here are very popular.

High Waist

High waist briefs give full coverage of the bottom and tummy, sitting above the waist. This comfy pair is perfect for everyday. The Fantasie Reflect High Waist Briefs pictured here are very flattering.

Long leg

Long leg knickers stretch down just above the knee, ideal for smoothing and flattening the legs, providing a comfortable and supportive finish under any outfit. Take a look at the PrimaDonna Perle High Waisted Shaping Briefs With Legs for supportive shapewear for special occasions.

Maxi

A maxi knicker sits comfortably on your waist above your belly button, giving good coverage of your hips and bottom. Our best selling maxi brief is the Sloggi Basic Maxi Briefs. 

Midi

Midi knickers sit below the belly button whilst also giving good coverage of your hips and bottom. Sloggi Basic Midi Briefs are comfortable, classic midi briefs.

Mini

Mini knickers sit low on the waist with minimum coverage of the hips, perfect for everyday wear and subtle under any outfit. We don't currently have any mini style briefs but take a look at our tai briefs for an alternative.

Panty

Panty's give full coverage of the hips and bottom, sitting comfortably on your waist. The Empreinte collection has a range of panty briefs to choose from. We love the Empreinte Louise Panty which comes in a range of classic and seasonal colours. 

Control Brief / Panty Girdle

A panty girdle is a full coverage brief that covers the bottom and tummy, with a tummy control panel to help flatten the tummy and smooth the silhouette. Take a look at a classic panty girdle from the Anita Comfort collection - the Safina Panty Girdle.

Rio

Rio briefs have a higher cut leg opening and minimum coverage of the hips with the briefs sitting below the waist. The PrimaDonna showcases the rio design and we love the Orlando Rio Briefs.

Short or Shorty

Short briefs have a lower cut leg than traditional briefs, making them more of a boxer-style; comfortable and stretchy, perfect for on the go wear. The Empreinte collection has a range of short / shorty briefs to choose from. We love the Empreinte Cassiopee Short which comes in a range of classic and seasonal colours. 

Tai

A tai knicker sits high on your waist, adding a slimming and curving effect to the body. The high rise above the legs creates a seamless and sensual look under any outfit. Sloggi Double Comfort Tai Briefs are a popular choice for comfort and fit.

Thong or G-String

A thong has a small triangle at the back which tapers into a string, banishing any visible panty line, making it perfect for under any tight-fitting outfit. Pictured is the popular Empreinte Thalia thong. 

A G-string leaves the bottom bare like a thong, but instead has only a string at the back for minimal coverage. Wear a G-string for special occasions when you want to avoid any visible lines under clothes.

BRIEFS & KNICKERS

We have a large collection of briefs and knickers in a range of styles to suit different bodyshapes and occasions. From tummy control panties to everyday cotton underwear and briefs to team up with your bra to make the perfect lingerie set. In a choice of colours, patterns and sizes 8 to 34. Check out our range of briefs and knickers as we have practical, comfortable everyday underwear to pretty, feminine brief styles that match beautiful bras.

If you would like any help finding the right style and size of briefs then please give our customer service team of underwear specialists a call on 01439 798388 or or email us here, we are happy to advise.

If you would like to see more of our products sign up to our weekly newsletter where we showcase our products and brands, offer advice and share the latest reviews.

Lingerie, Shapewear, Swimwear & Clothing Glossary

This glossary explains some of the features of our lingerie, shapewear, swimwear and clothing collection.

Backs

Camisole-style

a rectangular shaped back.

Deeper

a lower style back.

Full

fully covers the back.

Leotard

a rounded back which tapers in lower down the back.

Racer

the straps of the bra join at the centre of the back.

Scoop

a deep, rounded back.

Stretch

allows freedom of movement and gives a comfortable fit.

V-back

straps meet in a v shape at the back.

Boning

Boning

This is usually incorporated into the vertical seam line of a bra in order to give support and structure. The bones are made of steel or plastic.

Clothing terms

Yoke

a section of fabric that enhances the fit over the shoulders.

Cotton gusset

a piece of cotton material used to strengthen or enlarge a garment.

Cups

Double-ply cotton undercups

the bottom section of the cup is double thickness to improve comfort and support.

Drop-cup

the cup unclasps, also known as a nursing cup.

Foam sling

a foam side piece which gives better shape.

Moulded

made from one piece of fabric.

Powernet lined

provides firmer control.

Sections

cups can be divided into two, three or four sections or may be non-sectioned with a dart. The more sections there are, the better the shape of the bust and the greater the support.

Fabrics

Anti-bacterial treatment

contains silver fibres which enhance the fabric with anti-odour and anti-bacterial properties.

Chlorine resistant

fabric is more likely to retain its colour when exposed to chlorine.

Cooling properties

transports sweat away from the body, dries fast and allows the skin to breathe.

Denier

a unit of weight used to measure how fine the yarn is that is used to make hosiery items. The lower the number, the finer the material.

Powernetting

provides firmer control.

Rouching

fabric is gathered in.

Stretch cotton

cotton fabric that contains lycra, offers support.

Stretch lace

lace fabric that contains lycra, offers support.

Thin crepe

a light soft fabric with a crinkled surface.

Necklines

Elasticated

holds the bra securely to the chest.

Heart-shaped

the neckline is cut into two semi-circular curves and so resembles a heart.

Round

semi-circular in shape.

V-neckline

neckline forms a v shape.

Other bra elements

Centre gore

connects the cups of a bra at the centre front.

Deep underband

a wider band under the cups which ensures good support, prevents the bra riding up.

Deeper wings

deeper side panels that help with comfort and provide a smooth outline.

Plush wire casing

gives support and improved comfort.

Powernet wings

provide firmer control.

Side panel

the side section of a bra in front of the arm. Gives improved shape.

Side sling

lends support and shape to the bra. Located inside the bra, in front of the arms.

Stretch sides

ensures optimum fit and comfort.

Underbust band

the band that runs horizontally around the bottom of a bra.

Straps

Adjustable

can be tightened or loosened as necessary.

Camisole

the straps are an extension of the cup which gives a smooth shoulder line.

Clear

made of thermo-plastic polyutherane.

Comfort

these straps are usually wider than normal, in order to more evenly distribute the weight of the breasts and therefore prevent shoulder pain.

Cushioned

give extra comfort on the shoulders.

Front-adjusting

straps which adjust from the front, difficult to find but we do have some bra styles with this type of adjuster.

Nickel free adjusters

for women with nickel allergies.

Padded

prevent the shoulders becoming sore.

Reduced stretch

offer more support.

Relief

ease strain on the shoulders.

Spaghetti

very thin straps.

Stay in place straps

straps are close to the neck to prevent them slipping, good for women with narrow shoulders.

Wide

wider straps that give better comfort around the shoulders as the weight of the breasts is more evenly distributed.

Woven

these straps will not stretch, however, some woven straps do contain a small amount of elastic for ease of wearing.

Support / control

Control

control garments create a slimmer look.

Control panel

provides support in a certain area, to flatten the tummy for example.

Petticoat support

light, concealed bust support in a swimsuit.

Support

can be light, medium or firm.

Swimsuit terms

Full corsage

a diagonal band of material down the front of the swimsuit.

Half corsage

a diagonal band of material just across the lower half of the swimsuit.

If you would like any help and advice about any of our lingerie, shapewear, swimwear & clothing collections then please give us a call on 01439 798388 or email Sally@amplebosom.com.

Corselette and Bodyshaper Fitting Guide

A corselette or bodyshaper is an all-in-one lingerie piece that combines a bra with a corset panty girdle. Sometimes referred to as shapewear, a bodysuit or body, these items are designed to outline your figure and smooth your silhouette – the perfect lingerie for a special occasion. 

If you're struggling to find shapewear that will work for you, browse this handy guide. Whether you want comfort, to slim your curves or accentuate the waist, we're sure in time you'll be able to find the right style here at AmpleBosom. 

Corselettes are made to a standard size to fit women who are 5 foot 5 inches and sizing is usually by bra size rather than dress size, often making it difficult for petite women under 5 foot 5 inches or tall ladies to find a corselette or bodyshaper that fits them correctly, which is why we've created this helpful guide!

Fitting Guide

If you are around 5’5″ in height, you can start by choosing your bra size. Find your correct bra size by using our easy bra measuring guide with a tape measure and a pen and paper to note down your measurements.

If you need any guidance on the measuring steps, contact us via telephone on 01439 798388 or email us here, we are happy to advise.

Features of a Well Fitting Corselette and Bodyshaper

• The straps should run parallel at the back. They can be adjustable, non-stretch or wide comfort straps.
• An integrated bra or lined bust area will help support the breasts.
• Some bodysuits don’t have full cups or an integrated bra, so a bra may need to be worn under the bodysuit for extra support.
• Moulded preformed or seamless cups help give a smooth look.
• If there is wiring on the chest section, the wires should lie flat and not dig in.
• The corset part of the shapewear should not dig into your midriff and waist.
• The body should cover your bottom well and not feel stretched or as if it’s pulling on your bottom and shoulders.
• You should be able to fasten the popper fastening comfortably and it shouldn’t dig in.
• Made from strong microfibre or spanx to firmly hold and support the tummy section. 

Common Fitting Questions

I am very tall and find the it feels stretched and uncomfortable around my shoulders and bottom.

Our shapewear specialists advise adjusting the straps to gain extra length and comfort. You can also try a smaller bra cup size and a bigger band / back size.

What to look for – Make sure the straps sit comfortably between the shoulders and neck and run parallel at the back, not digging in or slipping off the shoulders. Your breasts should be fully encased in the cups and not bulging out at the top or side.

The body should cover your bottom well and not feel stretched or as if it’s pulling on your bottom. You should be able to fasten the popper fastening comfortably and it shouldn’t dig in.

I’m short and find the bodysuit feels baggy around my middle and around my bottom.

Our shapewear specialists advise adjusting the straps and trying the hook and eye gusset fastening on the shortest fastening. You can also try a bigger bra cup size and smaller band / back size.

What to look for – Make sure the straps run parallel at the back and sit comfortably between the shoulders and neck and don’t slip off. Your breasts should be encased in the cups and no gaping or puckering of the cups.

The body should cover your bottom well and not feel stretched or as if it’s pulling on your bottom and shoulders. You should be able to fasten the popper fastening comfortably and it shouldn’t dig in.

I’m pear shaped and find shapewear feels uncomfortable around my shoulders with the straps slipping and bottom part too tight.

Our shapewear specialists advise tightening the straps and loosening the gusset fastening. You can also try a smaller bra cup size and bigger band / back size. Look for a full coverage body with lower leg coverage.

What to look for – Make sure the straps run parallel at the back and sit comfortably between the shoulders and neck and don’t slip off. Your breasts should be encased in the cups and no gaping or puckering of the cups.

The body should cover yourcurves and bottom well and not feel stretched or as if it’s pulling on your bottom. You should be able to fasten the popper fastening comfortably and it shouldn’t dig in.

Tummy Control Corselettes

“I am looking for shapewear that will hold in my tummy and make me look slimmer.”

Shapewear is designed to slim the silhouette. If you’re looking for tummy control, look for the following features:

• Choose a bodyshaper with tummy control.
• Control panel at the front of the style
• Made from strong microfibre for shaping and support of the tummy section. 
• Powernet lined front.

View our range of tummy control corselettes.

Corselettes & Bodyshapers At AmpleBosom

Our collection of corselettes has been handpicked from leading lingerie brands and includes a range of underwired styles with sectioned cups and side support and non wired, soft cup bodysuits.

Over half of our collection are tummy control bodyshapers, designed to help slim your silhouette and accentuate the waist. Other features include a zip fastening front, a plunge neckline and minimising cups. You can see our full collection of corselettes in stock that range in price here to find one that will work for you. 

If you would like further help and advice about corselettes or help with fitting items, then our friendly team of lingerie specialists are on hand to help you find a well fitting, comfortable and supportive shapewear, so give us a call on 01439 798388 or email us here, we are happy to advise.

Global Bra Size Conversion Charts for Accurate Fitting

Bra sizing differs between countries, which can make it difficult to find the right fit. Our international bra size conversion charts simplify the process, helping you easily convert your bra size. The guides cover both cup and band sizes for UK, US, European, and other sizing systems.

Cup Size Conversion Chart

Different countries use different bra sizing methods. Here is a bra size converter chart to help convert your bra cup size.

Band Size Conversion Chart

Different countries use different bra sizing methods. Here is a chart to help convert your bra band size.

Empreinte Bras

The number of hooks differ on the Empreinte bras depending on the cup size.

View our full range of Empreinte Bras online today.

Briefs Size Charts: Find Your Perfect Fit

The sizing of briefs can vary depending on the manufacturer, brand, and country. For example, a size 8 in the UK isn’t the same as a size 8 in the USA.

Use our detailed briefs size conversion charts to find your ideal size across popular brands like Sloggi, Triumph, and Elomi. Ensure a comfortable fit by comparing charts for each brand and region.

Wacoal Briefs Size Chart For Elomi, Goddess, Fantasie & Freya Briefs

Shop our full range of Elomi Briefs, Fantasie Briefs, Goddess Briefs and Freya Briefs today.

Sloggi Briefs Size Chart

Shop our full range of Sloggi Briefs today.

Triumph Briefs Size Chart

Shop our full range of  Triumph Briefs  today.

Click to shop our full collection of briefs and knickers.

Nightwear Size Conversion Charts for Dual Sizing

Nightwear from Slenderella and Gaspe comes in dual sizes, for example 10/12 and 28/30.

The chart below shows what the bust, waist, and hip sizes are in cm and inches for each dual size.

Shop our full collection of nightwear.

Bra Measuring Guide: How to Accurately Measure Your Bra Size For The Perfect Fit

Why You Need a Bra Measuring Guide: Finding Your Perfect Fit at Home

We understand that booking a bra fitting appointment can feel overwhelming, so we’ve created this step-by-step bra sizing measuring guide to help you measure your bra size at home.

Comfort begins with knowing your correct measurements for both band and cup size. Follow our easy instructions to shop confidently for your next bra, whether it’s a t-shirt bra, sports bra, or full coverage bra from our collection.

For information on US or European sizes, visit our Bra Size Guide.

How to Accurately Measure Your Bra Size: Step-by-Step Guide

To check your bra size, you need two measurements underbust and overbust.

How to Measure Your Underbust Correctly for Accurate Band Size (Underbust Measurement - Back Size)

Ensuring your bra band fits correctly and comfortably is key to discovering your bra size, especially for plus-size women who need extra support. We always recommend wearing your bra on the loosest hook to begin with. As the fabric gives over time, you can wear the bra on a tighter hook. If you find the bra straps are slipping off your shoulders, the band rides up your back, or you’re experiencing bulging or rubbing under your arms, this could be an indication that your band size is too big or too small.

Here's how to measure your band size:

1. Using a soft tape measure, measure directly under your bust in inches, keeping it snug and level around your body.
2. If the measurement is an even number, add 4 inches.
3. If the measurement is an odd number, add 5 inches.

For example, if your measurement is 36 inches, add 4 inches for a 40 band size.

Sally says every daughter puts her mother in a bra that's too small, if you are sure you don't need to add the extra then don't, but if your bra is uncomfortable, especially at night, then please follow the guide in the first instance or give us a call on 01439 798388.

How to Measure Your Overbust Correctly for Accurate Cup Size (Overbust Measurement – Bust Size)

To achieve the best bra fit for larger busts, it’s important to measure your cup size correctly. A well-fitted cup should provide maximum support without spillage or gaping. We always recommend wearing your best fitting bra to measure your cup size - don’t do it without wearing a bra.

Here's how to measure your cup size:

1. Make sure you’re wearing your best fitting bra.
2. Using a soft tape measure, measure the fullest part of your bust, ensuring it's level around your body.
3. If this measurement is 1 inch more than your overbust, your cup size is A.
4. For every inch difference between your underbust and overbust, your cup size increases by one.
5. An increase of 2 inches equals a B cup, 3 inches equals a C cup, and so on.

For example, if your underbust measures 29 inches and your bust measures 34 inches, that's an additional 5 inches, making you a DD cup size.

Bra Cup Size Chart & Conversion Guide: Find Your Perfect Fit

Different bra manufacturers may use different sizing methods, meaning the size that fits you perfectly in one brand might not translate to the right size in another brand.

Use our bra size chart below to discover your cup size in the lingerie brands we carry.

Remember, finding the right bra size isn’t just about measurements; it’s influenced by other factors like body shape, breast shape, age, bra style, and brand. We recommend using both our guide and your own experience to find a bra you feel comfortable in. For personalised advice, consider booking a custom bra fitting online or by calling us on 01439 798 388.

Shop Quality Bras at AmpleBosom: Discover Your Perfect Fit Today

At AmpleBosom, we stock a wide range of high-quality bras from leading brands, ensuring you find the perfect fit, whether you're looking for the best plus-size bras or an everyday favourite. From full-coverage bras to stylish balconettes, our collection covers cup sizes AA to N for all body types.

Need assistance finding your ideal bra? Our friendly team is here to help. For advice on the right bra or to book a fitting at our North Yorkshire location, call us today on 01439 798 388.

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Frequently Asked Questions & Expert Advice From Our Bra Specialists

• My breasts are not the same size. What should I do?
• Why does my bra ride up my back?
• Why does my bra curl up under the bust?
• Why does my bra band dig in?
• Why does my bra bulge at the sides?
• Why do my bra cups overflow?
• Why do my bra cups pucker?
• Why does my bustline sag?
• Why do the underwires poke out at the front?
• Why do the underwires dig in at the side of the breasts?
• Why do my bra straps dig in and make my shoulders sore?
• Why do my bra straps slip off my shoulders?
• Why does the centre panel of my bra gape and not lie flat?
• When should I have a bra fitted?