Jamboree Sister costume. Intended size is for 160-165cm. It fit perfectly when worn by someone 161cm tall with an average build. Worn only once, but as it's been stored by a private individual, please refrain from purchasing if you are overly concerned about condition. I wore it with care, so it's in almost the same condition as when I bought it, but the original sewing of the product was somewhat loose, so I've reduced the price. It's a short-sleeved & vest mesh type, so it's perfect for the hot D-Halloween season.