Woolrich Shirt. Light flannel Madras plaid shirt for men. This timeless Madras print flannel shirt is perfect for any wardrobe. It features a classic pointed collar, tonal faux mother-of-pearl button closure, and is made with brushed cotton for an extra soft feel. Add this staple to your selection to add a touch of Woolrich style to your outfits. Made from pure brushed cotton flannel. Classic button-down collar. Madras plaid archival print. Tonal faux mother-of-pearl button closure. Buttoned cuffs. Patch pocket on the chest. Rounded hem.