Question: what are the bra cup sizes from smallest to biggest?
Answer: AA is the smallest, and N is the largest. This brings me to a very important bra fitting tip: your cup size is relative to your band size. As the band size gets bigger, the cup gets bigger too. For example, a 36B bra is about one cup size larger than a 34B bra, and two cup sizes larger than a 32B bra.