I am a 38G and was told to get a 38F by the site, I had to return it because it was a little too small, got a 38FF UK which is 38H and although I could still go up a cup size because it’s strapless, the 38FF fits great! They have glue strap around the cup that helps keep your girls in place, and this bra gives more support being that it comes downRead more about review stating Amazing!!! a little further than any other strapless bra I’ve seen. Hands down the best strapless bra I’ve purchased. I will purchase again!