Thank you for viewing. This is a long-sleeved shirt from MUJI (Mujirushi Ryohin). While I don't see any noticeable stains, it's still used clothing, so please understand. The fabric has a certain texture, and there's a slightly fuzzy feel. 100% cotton. Size is 90. Washed and stored at home. Please refrain from purchasing if you are looking for a perfect product or are overly sensitive. ☆ If there is a significant oversight on my part, I will handle it with sincerity, so please contact me. I strive for quick and pleasant transactions. Thank you very much.