Vintage Pendleton Woolen Hills Flannel - L USA Blackwatch Plaid Pure Virgin Wool OR BEST OFFER Vintage Pendleton Woolen Hills flannel shirt made from 100% pure virgin wool. Made in USA. Classic blackwatch-style plaid in teal, navy, and purple with quilted nylon-lined collar. Heavyweight wool with a soft brushed feel. True heritage outdoor piece. Tag size: Large Made in USA 100% Pure Virgin Wool Condition: Good vintage condition. No major flaws noted. Light natural wear consistent with age. Please see photos for details.