Re: girls:what's what???
if you wanna know your breast size tun a tape measure snugly around your rib cage just under you breasts. then add five " to your rib cage measurment then round up to the nearest even number. then measure across the fullest part of your breasts now subtract the rib cage measurement from this number the difference is you cup measurement 1" difference is A 2" difference is B and so on! then you put your rib cage measurement with your cup size such as 34(ribcage measurement)A(cup size) gives you 34A