My Favorite Flannel Shirts For Fall and Winter The Flat Head’s line of flannel shirts are the warmest and toughest I’ve ever encountered. Read More StyleEdwin ZeeNovember 10, 2017The Flat Head, Homespun Knitwear, Levi's, Levi's Vintage Clothing, Converse, 3Sixteen, Ebbets Field Flannel, Belstaff, outfits, archive, style