How Big Is an A Cup Bra?
If you’ve ever gone bra shopping, you may have noticed that sizes can be a little confusing. Different styles, brands, and materials can all affect the size and fit of a bra, but there’s one number that stays the same: the cup size. So, how big is an A cup bra? The cup size of a bra is determined by measuring the difference between your bust size and your ribcage....