These are pajamas. Both were used for one season. The pink ones are size 120, and the white ones are size 130. They are being sold as a set of two. I've checked them over and haven't noticed any stains, but they were used daily by a child. Please understand that these are used items, and no returns or refunds will be accepted. Also, there have been many recent cases of delayed feedback, so please refrain from purchasing if you cannot provide feedback immediately after receiving the items.