I wanted this. I normally wear a small. I am 5'4 and 120 lbs. It fits a little short in the torso. Don't plan on sitting. It does tug a little at the neck. The top is a little baggy. Why are there darts on the costume they don't hit at the right spot. On a plus, the arms and legs are the right length, The material is a good quality. The costume does look good on.