Please read the self-introduction. This is a setup I purchased for an event. I wore it once, then washed it and stored it at home. The size is listed as 11, but I think it's a bit small, so I listed it as a size M. Please refrain from purchasing if you are concerned about wrinkles from storage or the smell of fabric softener. This is a used item, so I would appreciate it if those who understand this would purchase it.