Bra Fit Guide: How to Find Your Size

Follow the steps below to take your measurements. Then enter them along with your comfort and support preferences, and we will help you find the best fitting bra that meets all of your needs.

Fit Guide - Step 1
1

Get Ready

• Wear your best-fitting, non-padded bra to ensure your breasts are positioned naturally.

• Stand upright with relaxed shoulders to allow for accurate measurements.

Fit Guide - Step 2
2

Measure For Your Band

• Using a soft measuring tape, measure around your ribcage directly under your bust. Ensure the tape is snug and parallel to the ground.

• Round this measurement to the nearest whole number.

• If you are having trouble visit our FAQs below.

Fit Guide - Step 3
3

Measure For Your Cup

• Measure around the fullest part of your bust with the tape parallel to the ground—snug but not compressing or digging into your tissue.

• Round this measurement to the nearest whole number.

• If you are having trouble visit our FAQs below.

Fit Guide - Step 4
4

Get your Results

• Using the Slider bar below, enter your Band and Cup Measurements to reveal your size.

• Shop our favorites, or customize your preferences to enhance your fit.

Find My Size

Enter your measurements below to get your perfect fit.

Enter Your Measurements

Remember to round-up to the closest Inch.

Band Measurement: 0
0 in
Cup Measurement: 0
0 in
Use the sliders above to enter your measurements.-

Your Results

Complete all of the measurement options to get your fit.

No matching size found

Don't just take our word for it

"For nearly one hundred fifty years, this French, family-owned business has excelled in the art of lingerie design. The brand has become beloved by those with larger busts, providing incredible support, while still having the French design flair."
"French brand Chantelle has been creating wireless and full-coverage bras (among others) since 1876. Known for its fits and use of high-quality fabrics, all its bras are designed to make you feel at ease"
"Chantelle is one of the most recognizable French lingerie brands. The brand’s dedication to its customers has not wavered as it champions inclusivity and progress. Chantelle welcomes a wide range of styles to cater to every woman, ranging in cup sizes A to J."

Best Sellers

Filter your choices to have a curated selection of bras just for you.

Checklist for a great fit

Now that you have your new bra selected, here are some tips to make sure you have the best fit possible.

1

Band

Ensure the band is parallel to the floor and low across the back. It should fit snug, but you should be able to fit one finger underneath.
2

Cups

The cups should lay flat against the body. If there is gapping at the top of the cup, try one cup size down. If your breasts are "bulging out" at the top of the cup, you need to go up at least one cup size.
3

Underwire

The bra's underwire should rest under the armpit just behind the breast tissue, not on the breast tissue. If the underwire pokes or rests on top of the breast, you need a larger cup size.
4

Center front

The center front should lie perfectly flat against your breast bone (between your breasts).
5

Straps

Straps should be snug with some tension, but you should be able to run a finger under them comfortably.
Band
Ensure the band is parallel to the floor and low across the back. It should fit snug, but you should be able to fit one finger underneath.
Cups
The cups should lay flat against the body. If there is gapping at the top of the cup, try one cup size down. If your breasts are "bulging out" at the top of the cup, you need to go up at least one cup size.
Underwire
The bra's underwire should rest under the armpit just behind the breast tissue, not on the breast tissue. If the underwire pokes or rests on top of the breast, you need a larger cup size.
Center front
The center front should lie perfectly flat against your breast bone (between your breasts).
Straps
Straps should be snug with some tension, but you should be able to run a finger under them comfortably.

Common Questions, Issues & Solutions

Still unsure that you have found your perfect fit? We have more expert advice to answer your questions.

Why is it important to wear bras with the proper fit?

A properly fitting bra has multiple benefits:

  • For overall comfort

  • Prevents future sagging

  • Relieves back pain caused by the weight of breasts

  • Improves posture

  • Helps you look better in your clothes Instills confidence.

A

How do I find the right bra for my body type?

Chantelle categorizes bust types into three categories: shallow bust, average bust, and full bust. Identifying your bust type first can help you determine the best bras for you. If your breasts lack volume at the top, your bust shape is most likely "shallow". In some cases, you may have lost firmness due to age, pregnancy, or weight change. You should begin your search by shopping for bras recommended for Shallow Busts.

If your breasts are perky and have an apple shape, then most bra styles are able to accommodate you. You should begin your search by shopping for bras recommended for Average Busts. If your breasts have an all around melon shape and are as round at the top as they are at the bottom, your bust shape is most likely "full". You should begin your search by shopping for bras recommended for Full Busts. For more detailed recommendations, you may directly contact a Chantelle Fit Expert fitexpert@chantelle.com

A

What are the most common bra mistakes made by women?
  1. Buying a bra too large in the band and too small in the cups. To correct this mistake, try a bra that is one band size smaller and two cup sizes larger.

  2. Adjust the straps as tight as possible to get lift. To correct this mistake, re-evaluate the fit. The band should be doing all the lifting, not the straps. 

  3. Wearing the same bra day after day. We all have our favourites, but you should always give your bra a day to relax in between wears. This gives the elastic and fabric a chance to fully “bounce back” to its original state. This will improve the longevity of your bras and the support they give you.

How do I know if a bra fits correctly?

We recommend a professional fitting at least once a year, but in between, you can perform your own spot checks by using our “Points of Fit” guide below.

Points of Fit:

Band: As most of your support comes from the band, this is the most important “Point of Fit.” The band should lay straight (horizontal/parallel to the floor) and low across the back. It should fit snugly, but you should be able to put one finger underneath. If you can fit more than one finger under the band or the band is “riding up” in the back, you need to go down at least one band size.

Cups: Should lay flat against the body. If there is gapping at the top of the cup, you may need to go down one cup size. If your breasts are ‘bulging out’ of the top cup, you need to go up at least one cup size.

Underwire: Should rest under the armpit just behind the breast tissue, not on the breast tissue. If the underwire pokes or rests on top of the breast, you need a larger cup size or a different style of bra for your body type.

Straps: Should be snug with some tension, but you should be able to run a finger under them comfortably.

Center Gore (centerfront): Should lay flat against your breast bone. If it is painful and digging in, you need either one cup size bigger or a different style of bra.

What setting should my bra’s closure be on for a proper fit?

In order to get the longest life from your bra, you should start on the loosest setting or column of the hook & eye closure.

As your bra begins to loosen and relax over time from washing and wearings, you then move it to the next setting. When you are on the tightest setting or column of the hook & eye closure, that is a good indicator that it's time for a new bra. 

If you purchase a new bra on the tightest hook already, as the band relaxes, you have no tighter setting to move to. You are left with a bra that doesn’t give you the proper support and doesn’t last as long as it is intended to.

Why do my bra straps fall off of my shoulders?

Your straps should be snug with some tension, but you should be able to run a finger under them comfortably.

If your straps are constantly falling down, we recommend trying the following:

  • Find a bra with more strap adjustability (fully adjustable straps)

  • Go down a band size so the band does the lifting instead of the straps

  • Find a style that has a Leotard or “U” Shaped back or centered straps

Contact Us

We are here to help 7 days a week from 8 am to 8 pm ET

Phone: 1-800-272-7078
Email: chantelle.care@groupechantelle.com

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