Vintage 80s Pendleton %100 Wool Long Sleeve Button Up Collar Shirt USA Made Vintage 80s Pendleton Wool Long Sleeve Button Up Collar Shirt, USA Made, Medium. This authentic piece features a classic plaid pattern in earthy tones, perfect for a timeless, rugged look. It is crafted from 100% pure virgin wool, providing warmth and durability. Excellent pre-owned condition, with no notable flaws. Ideal for those who appreciate quality American craftsmanship and vintage style.