This is a school shirt from Kanko Gakuseifuku. It is in stock at a school uniform retailer. It is sold for 4300 yen in stores. Product Description: 【Shirt that is wrinkle-resistant even after washing, No Iron Plus KANKO Dry Wash】 Kanko's best ever! Wrinkle-resistant! No ironing required, shrink-resistant, and 55% cotton for a good feel against the skin. Material: 55% cotton, 45% polyester, long sleeves For shipping purposes, the collar stays will be removed upon opening before shipping.