Sizing Chart and Measurement Guides

1) Take your measurement after 26 weeks and beyond (following the Simple 2-Step Measurement Guide right)
2) Keep the same band size
3) Increase one cup size

For example, if you're a 36B/C after 26 weeks and beyond, once you are ready to nurse, your size will be 36D/E.

Step 1: Find your band size. Measure your chest wearing your regular, unpadded bra. Place the measuring tape around your chest and under your arms. Hold the tape measure snugly, but not too tightly, and level to the floor. Stand up straight and breathe normally. If you can, get someone to help you. This measurement is your band size. Since band sizes come only in even numbers, round up an odd measurement. For example, if the band measurement is 39 inches, then round up to 40 inches.

Step 2: Find your cup size. Still wearing your bra, bring the tape measure around the fullest part of your breasts, right over the nipples. Make sure the tape measure is level around your body and dont pull it too tight. Subtract this measurement from the band size number. The difference, in inches, between the band size number and the bust measurement will determine your cup size, as shown in our chart below. So if the band measurement is 36 and bust measurement is 38, the difference is 2 inches, which means your cup size is B and your bra size is 36B.

The difference in inches between your band size and your bust measurement will determine your cup size.