I went with the suggestion to size up if between sizes or unsure, and it was actually way too big. Since the sash is attached, it just hung and there wasn't a good way to try and tighten it up. The quality and price are good.
I am not very happy with this website in general. I paid extra money for shipping to get my costume to me faster. Well I should have saved my money because I got my costume late. The cape's hood is super large while the rest of it is really small. It doesn't make sense. The cape is not as long as the picture shows it to be.
If you are tall, order size one up as cut is very short.
This is a terrific costume, I am so happy with it. It's flattering on curvy figures. You can tie the waist band at the smallest part of your waist to give a real hour glass shape. Great quality for the price, I also ordered a bow and arrow to go with it. I already had black leggings and black boots, so I'm all set for the Halloween party!! Highly recommended!