Q. How do I know what size I am?
A. Take a tape measure and measure the circumference of your body right under your armpits. This no. is your band size. Round up if it comes out to be an odd no. (35 would be 36 for example). Now measure the circumference of your body at the fullest point of your bust. Take that no. and subtract the first no. you measured. This is how you determine your cup size.
If there is a 1 inch difference then you are an A cup
o 2 inch difference=B cup
o 3 inch=C cup
o 4 inch=D cup
o 5 inch=DD (E) cup
o 6 inch=F cup
o 7 inch=G cup
o 8 inch=H cup
o 9 inch=I cup
o 10 inch=J cup
o 11 inch= K cup