I haven't worn it much, so I don't see any stains. It has no lining and is made of a thin white material, so it can't be worn as is. I think it's better to consider what to wear underneath, such as wearing beige underwear or wearing bottoms and a camisole. There is a button in the back. Total length (from the back of the neck) approximately 84.5cm Width (underarm) approximately 54cm Sleeve length (underarm) approximately 49.5cm I am a smoker and I have a dog at my grandparents' house. There may be some hair attached, so I will use a lint roller and ship it in a zipper bag and envelope with simple packaging. Please note that I am an amateur, so I may overlook some scratches or stains. Bulk purchases are also welcome!