To be honest, these are FITTING TO THE T... so like, order according to your size. Only go up if you are unsure. I did not realize that I am a Large in FN dresses, so I ended up ordering a medium and that was a mistake. But being it was my 21st birthday dress, I cut off the sides and saw them back together and made it work. Got LOTS OF COMPLIMENTS! Cute dress and great fabric.

I love this dress it had a nice stretch I got it in a small at 5'7 136 lbs .. my only issue was not enough coverage for my boobs I think it would work better had a taped them up