Our bra size chart works the same way as any other size chart, which means the first step is knowing your measurements; for that, all you need is your trusty measuring tape. Remember that not all bra charts are the same, so knowing your measurements is necessary when bra shopping.

Use a soft measuring tape to measure the distance in inches (”) around your rib cage just below your bust. Make sure it’s snug, not too loose or too tight. This number is your band size. If you are between inches, round up to the closest whole number.

Super simple. Just measure around the fullest part of your bust in inches (“) to find your size. This number is your bust size. If you are between inches, round up to the next whole number.

If you want a snug fit: size down, and relaxed fit: size up.