UNIQLO short-sleeved pajamas, size 90. I am selling these because my child has outgrown them. While I don't see any stains, there is some wear and tear, such as pilling. There is a hole in the left knee area, so I have attached an iron-on patch (photos 8 and 9). It may come off when washed, so please sew it on if you are concerned. Please understand that these are used items, as they have been stored at home and inspected by a non-professional. To prevent any problems, please check my profile before purchasing.