Okay, does your chest size really matter? Because, all of my friends have much bigger sizes than me. One time we went bra shopping together, and I heard someone say, "THAT'S her size?!" I felt so bad. I have to wear a bra under my bathing suit because I;m even smaller without it. That's why I always wear a T-Shirt over my bathing-suit. I never used to care, until 3 of my friends started calling me 'flatty'. And it's obviouse guys don't like 'flatty's', which is stupid, because there are a lot of nice people out there. It doesn't matter to me, but apparently to everyone else it does. I get mad at the three of my friends every time they mention chests, because your size doesn't matter.