I've worn it many times, but I don't think there are any noticeable stains. It has been stored at home. It's been several years since I bought it. I would appreciate it if someone who understands this would purchase it. It has a stylish design and I love it, but I no longer wear sleeveless tops, so I would be happy if someone would wear it. It's a size S, but it has a relaxed design, so I think it would also be okay for those who usually wear size M. Thank you for looking.