I love this tank top! I have worn it about 20 times so far, and it is still like new. It is very flattering on my build. For reference, I am 5'8, 130-135 pounds, with semi-broad shoulders and somewhat athletic arms. The small is perfect for me, and I would not even consider going up in size. The length is a nice length, it goes down past the waist a bit, so it is not like typical skimpy tank tops, and the "knot"/"tiwst" does not come up to show your side or belly button. It is also a tank that wSee full review