This does not run true to size. I ordered a L and I am normally a 34C, and it was too tight even with the adjustable band and straps. The cups are sewn to be taut against the body, which is difficult for those with a chest. I had to order a size up to an XL and pay for shipping again. Even then the XL fits a bit snug. This is not a suit made for anyone plus size. The adjustable band and straps are nice additions though, not always found on other suits. The lack of a size chart makes sizing hard. :(
