I was fitted a couple of days ago, and was put somewhere between a 28G and a 30F. As I've been wearing a bra with too big a back she suggested the 30F might be more comfortable while I got used to a tighter band, and if it was a bit loose I could always go down when I bought another.
Anyway, I was really pleased with it. My bust looks really good, and my shoulders don't hurt but I have a bruise on my breastbone right where the wires sit in the centre. I think the back is right (if not slightly too big) but don't know why it would bruise if that's the case.
Any ideas please?