I love the top to this so much! I ordered a medium. I wear a 36C. I think a large might have been better but the medium works fine and my boobs don't fall out. Probably not the best for jumping around though. I like the bottoms but I ended up just wearing the top with black bottoms I got from Victoria Secret. I think for me that its a toss up if high waisted are flattering or not and i'm not sure how i feel