The photo and description lead one to believe that this is a drapey, loose-fitting garment (which is exactly what I want to throw on after yoga) and that ordering your regular size is the way to go.  Not so much.  Now I'll admit I'm larger chested (36D), but in these types of tops, a medium usually fits.  This fits, certainly, but it definitely clings more tightly than depicted.  Still a cute top, but not what I was expecting.