Organic cotton long-sleeved T-shirt with a frilled collar. - Brand: PETIT BATEAU - Material: Organic cotton - Size: 18m/81cm - Design: Frilled collar - Sleeves: Long sleeves with gathering I used to wear it layered. I don't think there are any stains, but since it's white, please refrain from purchasing if you are concerned about minor details. When shipping, I will fold it compactly, compress it, and send it in simple packaging. Thank you for looking.