Follow the steps below to ensure that your bust sizes and cup size are correct.

Measure the size of your band and multiply it by two. To maintain your breasts as natural as possible, wear a lightly lined (non-push-up) bra. Immediately wrap a measuring tape around your breasts. Make sure it’s parallel to the bottom of the bra band.

Take your bust measurement now. Apply the tape on your bust’s fullest region. Make sure it’s still parallel to your band.

Subtract your band size from your bust size to get the suitable cup size. Each inch is equivalent to one cup size larger. Take a look at our graph below.