This is a Konny undershirt. It's a cute romper that can be worn as a main outfit, even though it's an undershirt ♡ I wore it and loved it, but it's in clean condition without any stains ♡ It's easy to put on and the fabric feels great, so I think it will be very useful. I only used baby detergent. Thank you for looking. Please refrain from purchasing if you are nervous about it being stored at home and a used item.