Originally worn by 19th-century craftsmen for its rugged utility, the overshirt has long stood as a symbol of function, durability, and purpose. Today, it remains a wardrobe essential—layered over an Oxford (our favorite), Henley, or Tee—for a look that moves effortlessly from refined to casual. At Bills, we honor that legacy with overshirts cut from the finest cotton twill, moleskin, and flannel. Each one built with the same integrity, attention to detail, and lasting quality that define every garment we make.