I'm selling these because my child has outgrown them. They were used as daycare clothes, so there is some wear and tear, pilling, and fuzzing. The yellowing around the neck is from playing in the mud. Would these be suitable for daycare, outdoor play, or as spares? Please understand that these items have been inspected by a non-professional and were worn by a child. If you are concerned about minor details or are very particular, please refrain from purchasing. No pets, no smokers.