Standard school uniform gakuran (boy's black uniform), size 150A, with sleeves that extend in two stages. Only one A-type size left. Gold buttons are not included. Back buttons can be attached. Please let us know if you need them (free of charge). Please purchase your school's buttons and attach them. - Model Name: Standard school uniform gakuran Material: 100% polyester, washable at home. - Sleeve Feature: Sleeves that extend in two stages. Thank you for viewing.