Finding your perfect size shouldn’t be complicated or frustrating. This guide will help you understand your measurements, your shape, and how to choose the OEAK fit that feels made just for you.
1. Why Fit Matters
A well-fitted bra can change the way you feel every day. It improves posture, enhances confidence, and eliminates common discomforts like slipping straps, tight bands, or digging wires.
When your bra fits correctly, you stop thinking about it—and that’s the real definition of comfort.
2. How to Measure Yourself at Home
All you need is a soft measuring tape, a mirror, and a few minutes.
Step 1: Measure your band size
-
Stand straight and wrap the measuring tape around your ribcage, just under your bust.
-
Keep it snug but not tight.
-
Round to the nearest whole number.
-
If it’s even, add 4 inches. If it’s odd, add 5 inches.
-
Example: 31 inches + 5 = 36 (band size 36).
-
Step 2: Measure your bust size
-
Wrap the tape around the fullest part of your bust, keeping it level across your back.
-
Don’t pull tight—let it rest naturally on your body.
-
Round to the nearest whole number.
Step 3: Find your cup size
-
Subtract your band size from your bust measurement.
-
1 inch difference = A cup
-
2 inches = B cup
-
3 inches = C cup
-
4 inches = D cup
-
and so on.
-
3. Signs Your Bra Doesn’t Fit
Even if you’ve worn the same size for years, your body can change. Here are a few signs it’s time to check your fit again:
-
The band rides up your back.
-
Straps slip off your shoulders or dig in.
-
The cups wrinkle, gap, or spill over.
-
You constantly adjust your bra throughout the day.
-
You feel discomfort or tightness after a few hours.
If any of these sound familiar, it’s time for a fit refresh.
4. Why OEAK’s “Size All” Design Helps
We know every woman’s body is unique, which is why OEAK focuses on flexible, inclusive sizing.
Our seamless fabrics are made to stretch where you need room and hold where you need support—adapting to your body’s natural shape, not forcing it to fit a mold.
Each piece also comes with thoughtful details like adjustable straps and band extenders, so you can find your personal version of the perfect fit.
5. Comfort Is Confidence
Finding your true size isn’t about numbers—it’s about how you feel when you wear it.
The right OEAK fit should make you feel supported, secure, and effortlessly confident from the moment you put it on.
When your bra fits perfectly, you move differently. You breathe easier. You feel like yourself.
At OEAK, that’s what comfort means—and that’s why every piece we make starts with fit.
