Was unsure about size, but got lucky!
Reviewed by Angela from California on Saturday, September 17, 2016
I'm 5'3" and 128lbs. For outerwear, I vary between small and medium. I ordered the small, and I'm glad I did. It's not restrictive at all in the shoulders or arms. I can comfortably wear a normal sweater underneath this, but a bulky sweater might be a little tight.