Tess McGuire's hats are made of felt, in a process that takes ordinary wool yarn and, through the careful application of heat, soap, water, and friction, transforms it into a warm and virtually waterproof material. This newly evolved wool is dense, crushable, and won’t pill, but maintains its shape. These hats are stylish, colorful, and eye-catching. "Jade/Gold Cloche Hat with Flower Pin"