There is no size label, but I believe it is equivalent to a women's M. Shoulder width: 40 cm Sleeve length: 38 cm Width: 43 cm Inseam: 70 cm Hem width: 21 cm All measurements are taken flat. (Please note that there may be slight errors due to amateur measurements.) Three-quarter sleeves Stretch material Please purchase with the understanding that this is a used item and has been stored at home. The shipping method may be changed from Rakuraku to Yuuyu, so please let me know if you have any preferences.