I'm 5'4" and 100lbs wearing the XS. Purchased 3 months ago and it's holding up well. I usually hand wash it​,​ but I've machined washed it and it was fine. My cat pulled some threads with her claws​,​ but I was able to pull the threads through the back and knot them and that worked. I love the tomato red color with my complexion. I receive lots of compliments when I wear it. Some sweaters can be droopy​,​ but this one has a bouncy quality that holds the shape well.＜abbr＞​,​​,​​,​ ＜​/​abbr＞