The cup size is a letter that represents the difference between your band size and the measurement of your body at the fullest part of your breasts. Each increase.
The image below shows how women of different cup sizes can have breasts that 'small' breasts (in society's eyes) sometimes have more than a 4in difference.
D Cups: Breast Size Comparison. Do you think you know what a D cup looks like ? If you ask around, chances are that most people will assume.
Bra-wearers can calculate their cup size by finding the difference between their bust size and their band businessandfinancetips.info bust size, bust line measure, or over-bust.
All bra sizes in the same row across share the same sister size, aka they're all equal in cup volume. Let's do another bra cup size comparison: if.