Size...100cm Set of 2. The heart-patterned leggings are from Shimamura and can be worn with either side facing forward. The checkered ones are from Nishimatsuya. There don't seem to be any major stains, but please understand that these were worn by a child to kindergarten. The heart-patterned ones don't have a size label, but they are 100cm (I wrote it on the tag so I wouldn't forget). They feel smaller than the checkered ones, but I think they are a 7/8 length design. There is a name written on them, so I will erase that part with a marker before shipping.