MUJI (Mujirushi Ryohin) Baby & Kids Pants Shorts Bloomers Size 90 Material: 75% Cotton 25% Polyester These are very cute pants with a round silhouette, like bloomers. I think they would be cute paired with tights in the winter. Although they are size 90, I was able to wear them comfortably even when I was wearing size 100. Since they have been worn very little, they are in good condition with no noticeable stains. Please consider purchasing if you understand that they have been stored at home.