"Fits a little bit loose, but I'm large chested, so I went with the Medium. I wish I would have ordered the Small. The shoulder seam hits a little low and there's room in the arms. Fits well across the back and chest, but it's a little big down the sides and around the waist. I fixed the boxy look by pairing it with a wide, black patent belt to give me my waist back and it looks adorable!
* I'm 5'4", 125 lbs, and a 34DD. Hope this helps!"