I'm a usual 38D, but I ordered a 36D for the support. It's fine along the ribs, but still leaves a lot of bounce. Also, trying this on indoors, I was a bit horrified to see it didn't do anything to conceal nipples. It isn't cold inside and I'd say I'm average in that department, but they were... Very showcased with this sports-bra. Hoping it would go away once I put a shirt on, I tried. No avail, though. I have never once had this problem, but it looks the same as if I hadn't worn a bra at all.