It's so cute that my daughter, who has thin hair, couldn't wear it well, so it was only worn a few times when showing her off to relatives and friends. There's no spit-up or diaper leaks, so I don't see any stains, but I apologize if I missed anything. If you are concerned about the feeling of wear, please check all the images and I can add more if needed. Mezzo Piano Two-Way All-in-One & Hat Set (Hat Unused) 【Size】 F 50-70cm (It was too big when she was a newborn, and it fit perfectly around 7 months old) 【Material/Country of Manufacture】 Main Body: 100% Cotton Separate Fabric: 100% Rayon Newborn, Coure Coure, Miki House