Large Black Ralph Lauren 2-button blazer with 2 pockets #formal #blacktie #ralphlauren #blackblazer #blazer SIZE GUIDE: Collar to Shoulder: 10 inches Shoulder to Sleeve: 25 Shoulder to Shoulder: 19 inches Upper arm width: 7 inches Forearm width: 6.5 inches Chest width: 43 inches Waist width: 20 inches Front length: 31.5 Hip width: 22 inches Sleeve Hole width: 6 inches