I sized down after reading the reviews and I’m glad that I did, but I feel like I could’ve gone one size lower. I am usually a 34B/C and I ordered an extra small. If I were to actually work out in this and nothing else my boobs would definitely pop out to say hey every now and again. But I do love the cut of this bra, how comfortable it is, and the color (light blue). Definitely happy with this purchase but I just wish it was a slightly tighter fit to really hold me in!