How Should Your Bra Supposed to Fit？

Wondering why your bra just doesn’t feel right? From slipping straps to gapping cups, a good fit starts with the right size! Before diving into the details of how a bra should fit, check out our How to Measure Bra Size guide—because the right size makes all the difference.

Why a Perfect Fit Matters

Finding that just-right wireless bra can make all the difference! A well-fitting bra isn’t just about feeling comfy; it brings a whole range of perks that can totally change how you feel day to day.

Finding Your Perfect Bra Size

One of the first steps to finding a comfortable, well-fitting bra is measuring yourself correctly! We’ve got a handy guide that walks you through how to determine your bra size and shows how different cup sizes look. To get started, grab a flexible fabric tape measure and an unlined or lightly padded bra—no push-ups here; you want your natural shape!

Once your bra is on and adjusted comfortably, begin with your band size. Wrap the tape around your rib cage, just above or below your breasts. You can even take both measurements and average them if you’d like! Take a few deep breaths to be sure the tape isn’t too tight. I usually suggest going up one or two band sizes from this measurement. For instance, a ribcage measurement of 32 inches might mean a 34 or 36 band size. Thinner bands tend to stretch more, so you may need a size up for certain styles.

For your cup size, wrap the tape around the fullest part of your bust. Make sure it’s snug but not too tight—no dents! Now, take a few breaths to make sure you’re not pulling it too tight. Subtract your band measurement from this bust measurement, and each inch difference equals one cup size (e.g., a 32-inch ribcage and a 34-inch bust gives you a 34B).

It’s a good idea to measure yourself before ordering any new bras—sizes can change, and the fit can vary by style. The rest of this guide will help you spot signs that your bra may not be fitting as well as it should!

Here’s a rephrased version with a friendly touch:

How Should Your Bra Cups Fit?

There are six key areas to check when figuring out if your bra fits well, which makes it a lot easier to pinpoint any problem spots. For all the visual learners out there, I've included some helpful photos of the Marie Jo Avero bra to show exactly what to look for.

Before diving deep, here’s a quick rundown of the top five things to check when asking yourself, “Does my bra fit right?”

Top 5 Fit Checkpoints:

• The band should sit straight and level, without riding up.
• Straps should stay in place without digging in or slipping.
• Breasts should fill the cups comfortably, without any spillover.
• Underwire should surround each breast without pinching.
• The center of the bra should lie flat against your chest.

Frequently Ask Questions

How long does a bra fitting take?

A bra fitting usually takes between 10 to 30 minutes. It’s all about comfort and taking the time to ensure you leave with the right fit!

Why is a professional bra fitting important?

Around 90% of women wear the wrong bra size. A well-fitted bra supports your body, reduces discomfort, and can even improve posture and boost confidence.

How often should I get a bra fitting?

We recommend a fitting every 6–12 months, as changes in weight, hormones, or lifestyle can all affect your bra size.

At the end of the day, how is a bra supposed is about comfort, support, and feeling great in what you wear. Discover your perfect fit with FallSweet and find bras that let you feel your best, every day！

You Might Also Like: