Thank you for looking. This is a high-neck bra top from Le Sserafim. It is an official product. I wore it outside once. After that, I washed it and kept it in storage. I don't see any noticeable stains, but please only purchase if you understand that it has been stored by an amateur. As this is a sold-out item, the price is set higher. Immediate purchase is welcome. Le Sserafim Kazuha