Felted wool is a nice alternative to cotton fabric for applique, adding dimension, texture, warmth and color to any design. One of the major benefits of using felted wool for applique is that the edges do not fray or unravel, making it easy to applique the raw edges by hand or machine.
The wool fabrics that Jo used, from Weeks Dye Works, are already felted. Felting is a process that uses moisture, heat and agitation to make the wool fibers intermingle and tangle with one another, causing the fabric to shrink and fluff up. If you have wool that is not yet felted, follow these simple instructions to felt your wool before cutting your applique patches.
Felting causes wool fabric to shrink drastically, so make sure you start with a…