When you want to make a bold statement, add our Keystone Twill Shirt to your winter wardrobe. Inspired by our popular Homespun Lightweight Plaid Flannel Shirt (23870), it features masculine block plaids in a sturdy 7 oz. cotton twill. This shirt is great on its own or over a base layer. Traditional spread collar is lined in contrasting chambray; double layer back yoke has a center box pleat with locker loop. Two button-closure chest pockets; left chest pocket has a dedicated pen holder. Adjustable two-button cuffs and shirt tail hem.