I've used it about twice!!! It's a size S!!! Personally, the waist and bust were a little loose, so I made some alterations by sewing four places on the back myself!!! The size can be adjusted by unpicking the stitches!!! Other than that, there's no noticeable damage or stains (>_<) However, it's still a used item, so Please refrain from purchasing if you are looking for a new item or are concerned!!!