A LOT shorter than I expected... a costume on the sexy side. I am an American size S on top, an American size 6 on bottom. By all means, it is very cute and just what I imagined, and when it is on it looks right, because the skirt sits at your natural waist, but I think it'd be sexier if the shirt was longer but with a slim fit (like the slim-fit Ts), and a skirt that rested a bit lower than your navel (on your hip bones perhaps?). I bought this solely for Halloween; I know adult Halloween for women is all short and sexy but I think this is a bit too short... I might have to wear leggings instead of thigh-highs like I was planning...