I absolutely love this cosplay! The details are perfect and looks just like the character. I'm 5'4" and my measurements were between a Small and Medium. I went with the medium, which I think was the right choice because it fits pretty well. It is a little baggy in the crotch/legs area, but the top fits perfectly. I could probably make alterations to the fit but I have been too lazy to do that. I also bought the mask separately and I was surprised how nice the quality is. The costume is really flattering and when it is zipped up it almost has a corset effect of shaping and smoothing my waist. I love wearing it and get so many compliments! The only thing is I do wish there was a better way to attach the tail - the little pin that came attached to it fell off pretty quickly due the weight, so now I am just safety pinning it which looks kind of bad if you look too closely. Overall, I am very happy with the cosplay and have gotten a lot of use out of it.