Vintage 1980s Pendleton Plaid Button up 100% Virgin Wool Made in USA Womens L Vintage 1980s Pendleton Plaid Board Shirt, 100% Virgin Wool, Womens Size L — Made in USA. This classic outdoor flannel features a timeless blue and green plaid pattern with a traditional button-up front and flat hem, characteristic of the iconic board shirt style. Made from high-quality virgin wool, it provides excellent warmth and durability for casual wear or outdoor activities. Excellent vintage condition with no holes, stains, or thinning. A staple piece of American heritage wear that is built to last.