Bralette Sizing

How to Measure your Breastfeeding/Nursing Bra Size

To start the process you will need a flexible measuring tape that is used to measure distance. If you get an odd number, round up to an even number.
  1. Measure Your Band Size: Using the measuring tape, wrap it around your ribcage close-fitting, directly under your bust. If you get an odd number, round up to an even number.
  2. Measure Your Cup Size: Take a loose measurement over the fullest part of your breast, usually around the nipple. If needed round up to the nearest inch. (Please note when your milk first comes in after birth, you will likely be 1/2 to 1 full cup size larger for a few days).
  3. Calculate Your Bra Size: Subtract your band size from your bust size and use the difference to find your cup size on the bra size chart below.
Be sure to check the sizing chart before ordering since we have special sizing for the bralette. Please keep in mind when your milk first comes in, you will go up in bust size 1/2 cup to 1 full cup for a few days. The wireless elastic waistband is soft, comfortable, and adjustable during your size fluctuations throughout motherhood. If you have any questions or concerns please contact us at:
Quick Reference for US Sizing:
  • X Small: 28AA, 28A, 28B, 28C, 30AA, 30A
  • Small: 28D,28DD, 30B, 30C, 30D, 30DD, 32AA, 32A, 32B
  • Medium: 32C, 34AA, 34A, 34B, 36AA, 36A, 36B
  • Large: 32D, 32DD, 34C, 34D, 34DD, 36C, 36D
  • X Large: 36D, 36DD, 38AA, 38A, 38B, 38C, 38D, 38DD, 40AA, 40A, 40B, 40C, 40D, 40DD





Size Chart

Quick Bra Reference for US Sizing:

Quick Cami Reference for US Sizing: