I love this bra! I'm a 38D and that's what I ordered. It fits perfectly. I tried on a bunch of bras with the Prime try before you buy, and this was the most flattering. For a strapless bra, it doesn't squish or flatten my chest like other ones. It gives them a nice perky shape, making it so much easier to wear cute summer tops without concern. It has never fallen down because of the gel around the edges, and I never even realize that it's strapless while I'm wearing it, it's that comfy!