"I love this costume and I ordered a small and Im 5'7" and weight 125lbs. The only problem I have is the bust. I am a 34B and the top of the costume is way to big for me so I had a friend shorten the straps for me and then that made the dress shorter in length but w the tool underneath it helps cover my butt. I strongly recommend purchasing the black tool skirt to go underneath the costume."