Craft stores such as Hobby Lobby sell stencil sets of Old English lettering in a variety of sizes. Stencils are also available on various websites that ship to any address.
As of 2015, HobbyLobby.com offers reusable Old English lettering stencil sets for approximately $3 in two sizes. These consist of cardstock outlines and come in letter heights of 20 or 30 millimeters.
Many websites, such as the Stencil Library and Stencils Online, offer Old English lettering stencils in a wide variety of sizes, from 1 inch to 8 inches tall. As of 2015, these letter stencil sets start at about $25. The made-to-order products can come on heavy-duty material for long-term use.