Vintage 70s/ 80s Backpacker Flannel Plaid Shirt Men’s Large Fit

A classic vintage flannel with that true old-school outdoorsman style. This Backpacker button-up features a soft brushed acrylic plaid shell in brown, navy, tan, and cream tones with a smooth brown nylon lining around neck and cuffs for extra warmth. Perfect as a cozy fall layer or worn as a lightweight shacket. Includes two diagonal-plaid chest pockets, retro brown buttons, and a timeless 70s/80s workwear vibe. Size tag is missing, but based on measurements it fits like a Men’s Large (Chest 24”, Length 28”). See measurements below. 📏 Approx. Measurements (flat): • Chest: 24” • Length: 28” • Shoulder: ~19” • Sleeve: ~23–24” (Please compare to your best-fitting shirt.) Condition: Excellent vintage condition with no major flaws. Details: • Vintage late 70s–80s • Made in Korea • 100% Acrylic shell • Nylon lining • Button front • Warm shirt jacket style • Outdoor/workwear look • Rare brand and colorway Perfect for cozy season, outdoor chores, layering, or anyone who loves authentic vintage flannel.