Ordered an xl since it's kids sweater but it was on sale and I love burton.. I'm 5'3 125lb and it fits great. Not tight.The other reviewer must have thought this was women's sizes. It clearly says it is girls. It is a good quality water repellant hoodie, comfortable, nice colors. I got a large because it was a great deal; wasn't sure if it would fit my 10 year old daughter (who wears large in Old Navy and is average size). It's actually too big for her, but fits perfectly on me: I am 5.6, weigh around 125. I'm definitely keeping it. Great buy. May look at more girls Burtons, now I know that size large or xl is good for an adult woman.I liked the design on the coat and was really excited to get it, but this runs sooo small!!!!! Order like 2-3 sizes up from your normal size!