I am a 5'0" 105 lb. gal who wears a 32D-32DD.I just ordered the D, and it fit me perfectly. Words can't describe my JOY at FINALLY finding something that fit after all these years.When I was fifteen, I borrowed my friend's mom's black bikini top, and since then (1996), I have not been able to find anything that has fit even remotely as well as that one. (I never gave it back--whoops). As you can imagine, it has gotten ratty, forcing me to wear either one pieces or sports bras to swim. I just ordered every single black bikini top from Target and will return ALL of them. Everything was either pushup, too big, fit poorly, etc. In despair, I stumbled upon this Body Glove bikini top. I ordered three sizes (just to cover all my bases).From the minute I put it on, I loved it. Instead of smashing my boobs together, this top gently separates them. The underwire gives me just the right amount of shape and support, and the sides cover my entire boob, so there's no spilling out the sides. There is a slight amount of padding, but it's nothing that is designed to add bulk--it's just there to stop you from nipping. ; ) One of the best parts of this top is that it's completely adjustable. I'm a small girl with big boobs, so normally, when I buy a top to accommodate my chest, the rest of it is huge. (I can't tell you how many times I have Frankensteined my bikini tops by trying to alter them myself--it almost never works.) The straps are not a halter (thank Heaven), so you don't get headaches from the weight of your boobs pulling down on your neck the whole time--instead, they form a criss-cross pattern across your back--so much better and more comfortable!THANK YOU, Body Glove, for this product! I'm so happy and relieved to FINALLY find something that fits me!