This is a set of three long-sleeved t-shirts from Up Smile. The navy and gray shirts are size 120, and the white shirt is size 110. I don't think there are any noticeable stains, but there is some wear and pilling. Would these be suitable for a change of clothes at nursery or kindergarten, or for playing in the park? These were my child's favorite clothes. Apparently, when they wore these, their friends would come running over and everyone would stick their tongues out (lol). Just imagining that scene is adorable (^^) These are used clothes, but I would be happy if someone would take them. Since these are used children's items, please refrain from purchasing if you are concerned about minor details. Please check the photos.