Vintage Pendleton Wool Button-Up Shirt – Brown Plaid (Sir Pendleton Line) Classic Pendleton long sleeve shirt crafted from 100% pure virgin wool. This piece is from the Sir Pendleton line, assembled in Mexico using fine worsted wool fabric from the USA. Features a timeless brown plaid pattern with hints of red and tan, button-down collar, and single chest pocket. Warm, durable, and built to last—Pendleton has been making premium wool garments since 1863. Details • Brand: Pendleton (Sir Pendleton line) • Size: Medium (tagged) • Material: 100% Pure Virgin Wool • Color: Brown with red/tan plaid check • Origin: Fabric woven in the USA, assembled in Mexico • Condition: Excellent vintage condition, no major flaws noted