Everything was great about this dress.  It hangs a bit looser on the model and I feel if I would have ordered a large, it would have been perfect.  I'm 5'6" 165 lb.  I don't wear "body shapers" so the medium was too clingy for me and showed a bit too much.  I also think a darker color would have been better, loved the navy, but unfortunately, not available.  I may go back and see what other colors are available and re-order.  Don't hesitate to buy this dress in any and all colors, you'll wear it forever...dressed up or down...perfect throw on and go.