I'm on the smaller end of the bust spectrum even nursing i'm a 32c/d at my fullest. i adore this suit. there is zero support so if you need that move on don't buy this. i love it -hides the post partum baby puff, pattern detracts from flaws, deep plunge is modest yet still sexy and it's super stretchy and easily be pulled aside to feed a baby. underneath there's a fabric bra insert so if you bend over nothing can be seen which i like. haven't worn in water or waves yet but fabric feels awesome.