Our Signature Twills have found their way into the wardrobes of countless Orvis customers over the years. And it's easy to see why. These garment-washed shirts with their extra-soft hand and crisp, classic patterns pair as easily with jeans as they do with a sport coat and khakis. Simply put, the Signature Twill is a wardrobe staple in every sense of the word. Spread collar, double-button cuffs. Men's long-sleeved twill shirt in pure cotton. Washable. Imported.