Four-piece set of pants from Nishimatsuya, UNIQLO, and H&M. The Nishimatsuya and UNIQLO pants are shorter in length (three-quarter length). The H&M pants are size 6-9M and are longer. None of them have any noticeable stains and can still be worn. I tend to buy a lot of children's clothes to begin with, so the frequency of use for each item is low.