This is a set of three long-sleeved T-shirts from Nishimatsuya. The size is 90cm. I wore them for one season. I am selling them because my child has outgrown them. As shown in photo 6, there is a stain on the sleeve (back side) of the bear long-sleeved T-shirt. They show signs of wear. There is some pilling. They are still usable. Perfect for daycare wear, etc. Please refrain from purchasing if you are sensitive to used items or do not understand that they are pre-owned.