Pendleton, Sir Pendelton Red Plaid Virgin Wool Flannel Button Down O'Neill Tartan Shirt, Men's Size XL Button Down Style. Collared. Button Chest Pockets. Long Sleeve w/ Button Cuffs. Red & Blue Plaid Buffalo Check. Condition: Excellent Pre-owned Fabric: 100% Virgin Wool Size: XL Measurements are taken with item laying flat and are an approximate. Underarm to Underarm: 25.5" Shoulder to Shoulder: 21" Across the Hemline: 25" Length: 32" Sleeve length: 26"