I am 5'8" 130lbs. I normally wear a medium/large, depending on the maker. After reading the reviews, I decided to go with a 2XL since I have a long waist. I can see where the shoulders/upper arms could be tighter, but the length is just right. I am wearing underwear, as suggested by others, since the middle seam goes right up the crotch. The suit appears to be well made and the fabric is basic swimsuit material. The bust is padded. I believe this swimsuit will be perfect for retaining modesty while enjoying the summer! (Now my daughter wants one!)