I'm 5'2 normally 120 lbs but currently 135 lbs as I'm 4 months pregnant. Ordered more sweatshirts to wear at home and out for my growing belly. I ordered the medium and it is huge on me. The length falls to almost mid-thigh and it is super loose. I'm still happy with it because it's lightweight - which is what I wanted - and super comfy. Love the pockets. Might order a small as well just to keep.