I'm almost 9 months pregnant and bought this as a post-partum, going-home-from-the-hospital outfit.  I bought a large, and it looks like a tent on me... even being 9 months pregnant.  The bust is huge and droopy.  The length is beyond long.  I'm 5'5 and it was WAY too long.  Looked Matronly, actually.  Just awful.  Just printed the return slip.