GAP Brand Seafarer Green Big Button Up Canvas Bomber Field Jacket. Tag size L. 100% Cotton. Measurements that matter in inches: Armpit to Armpit: 20, Height: 24, Sleeve from Shoulder Point to Cuff: 24, Shoulder Point to Point: 17, Buttoned Waist: 17. Maybe a 3/4 Sleeve. Vintage '06. In storage most of the time since. Nice! 1L