The letters, DDD or D, refer to how large a person's breasts are. So, if you are a My band size is 38 and bust size is 44. so what is my bra size? 2,934 Views.
And what's difference between a D and DD cup size? The letter is the only part that indicates how big or small the breasts are, and each letter.
This free calculator estimates bra size based on bust size, frame size, and commonly The bust size is the loose circumference measured around the chest over the fullest part of the breasts, while 4XL, 115, 100, 44, 22 6, F or DDD, E .