I'm so glad i trusted my instincts and decided not to size down on this luxurious dress since my body type is so different from the previous reviewers.  size small would have surely cut off my circulation around my shoulders.  i bought mp since i have thick arms/shoulders/back and i'm short 135# 38-27-35.   my only gripe is how skinny and insubstantial the straps are so maybe i'll get those changed.  i'm tempted to buy the other color since this dress is so beautiful but i really don't nred it!