This is a ZARA Kids dress♡ The size is 11-12 according to ZARA's sizing. I wore it a few times, washed it, and have been storing it at home. There are no noticeable stains. Please understand that all items for sale are managed by a private individual before purchasing. (There are no smokers or pets.) Immediate purchase is welcome! To prevent trouble, I am not accepting price negotiations. I may not be able to accommodate your requests, but please feel free to ask about combined purchases (。ᵕᴗᵕ。)