It is a cool looking jacket but the arms are way too long. Easy fix though.

This blazer is cute. It has zero stretch though. I'm 5'6, 175 lbs, and bought an XL. It's super fitted when the button is closed but it needs to be because the chiffon and cut at the waist was designed to give a cinched look. If I gain a few pounds, the button most likely won't close anymore. It's very snug around the belly area so if you're curvy in your mid section, you wanna keep it in mind. I don't have much wiggle room but I like it/will keep in my work blazer rotation.