I have a 34D chest, and I found that the top is too small, but the bottoms are fine. If possible, size up on bikini tops if you’re on the bigger chested side.
I am 5”7’ and bought the bikini in medium, fits me perfectly on the bottom, even maybe a little too big, while for the top my boobs are almost hanging out. But the color and the design are great!
This is my favorite bikini ever. For reference I am 5’1 125lbs and this bikini is so flattering around my waist and chest. Great quality and material. Definitely my favorite style from this brand!