This is a Komon Koikuchi shirt/Dabo shirt. Size L (approximate flat measurements) Length: 72cm Sleeve length: approx. 65cm Chest width: 57cm Hem width: 53cm When wearing a Koikuchi shirt as everyday wear, you don't need to tuck the hem into your pants. You can also wear a cool T-shirt and then put the Koikuchi shirt over it without buttoning it up. Enjoy various coordinates. It's cool. Ladies, how about wearing it as a cardigan?