Find Your Size
Not sure about your bra size? Don't sweat it! It takes 2 minutes to find the perfect size and you can do it right at home.
Getting Started
Stand in front of the mirror wearing your best fitting, least padded bra and grab a soft measuring tape.
Step 1 - Find Your Band Size
Wrap a soft measuring tape around your back, just below the shoulder blades and under your bust. Pull to a snug fit and take that measurement.
Use this number to find your band size on the chart below.
underbust
band size
Step 2 - Measure Your Bust Size
Slide the measuring tape up your back, across the shoulder blades and around the fullest part of your bust. Hold loosely without pressing into the skin.
Note this measurement. This is your bust size.
Step 3 - Find Your Cup Size
Find your cup size by subtracting your band size from your bust size. Use the difference to determine your cup size on the chart below.
difference
cup size
GRAB A SISTER
Flex No-Wire Bras
XS
S
M
L
32B
34A
32D
34B
34C
36A
36B
32D
32DD
34C
34D
34DD
36A
36B
34DD
36C
36D
38B
38C