What's my bra size?

 

3 Steps to Finding your Bra Size

1. MEASURE YOUR FULL BUST

Measure the fullest part of your bust.  It's best to not be wearing a bra.  Don't pull the measuring tape too tightly around the bust.  Keep it comfortable.  

 

woman measuring

TAKE THIS MEASUREMENT AND SUBTRACT 3 - THIS IS YOUR FIRST NUMBER.

2. MEASURE YOU UNDER BUST/BAND

Measure where your band sits. Pull the measuring tape snug but not too tight.  Some people prefer a looser or snugger fit depending on what feels good on them.  Don't worry about this right now.  

 

underbust band

USE THIS MEASUREMENT - THIS IS YOUR SECOND NUMBER.

3. DO THE MATH!

Take your first number (Full Bust measurement - 3) and subtract your second number (the under bust band).

THIS IS YOUR MAGIC NUMBER WHICH TELLS YOU YOUR CUP SIZE.

Please refer to chart. 

EXAMPLE:

Bust " - Under bust " = Magic number (cup size)

(42"- 3) - 36" = 3" = C cup

 

Magic Number  Cup Size
1" A
2" B
3" C
4" D
5" DD
6" DDD/E

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