Finding the perfect bra fit truly changes everything—your comfort, confidence, and even the way your clothes fit. But let’s be honest: figuring out your bra size can feel like rocket science. That’s why we’ve created this easy, step-by-step guide to help you measure your bra size at home.
By the end of this guide, you’ll know your exact size and be one step closer to finding the perfect MAGIC Bodyfashion Bra that fits like a dream.

Step 1: Measure Your Band Size
Stand in front of a mirror wearing a non-push-up bra to ensure accuracy. Then, grab a soft measuring tape and follow these steps:
- Wrap the tape around your ribcage, directly under your bust.
- Make sure the tape is snug and lies parallel to the ground.
- Note the number you see. If it’s an odd number, round up to the nearest even number. This is your band size.
Step 2: Measure Your Bust Size

Next, measure the fullest part of your bustline:
- Wrap the measuring tape around your chest, ensuring it goes across the fullest part of your breasts.
- Keep the tape snug but not too tight, and make sure it stays parallel to the bottom of your bra band.
- Note the number you see. This is your bust measurement.
Check out this video to see how to measure your bra size!
To know your band size, check out this chart:
Example: Your bust measurement is 51 inches and your band size is 46 inches. 51-46=5, so that means you are an E cup. You should pick a 46E (if in the US).
There are size differences depending on the countries, so before you buy your perfect MAGIC Bra, make sure you take a look at our size charts.