I ordered mine in a Large, only because I usually take a size 36C bra. To my surprise, this ran really big and literally fell down on me. I then tried it over a thin knit top and it still was not wearable. Hopefully I can exchange for the Medium, otherwise maybe a seamstress could add another fastener to make it fit tighter. It's really a nice piece, I'd hate to part with it.
Stamford, CT, USA