Your unique winter coat awaits! Thelma is a warm quilted fabric with a water repellent finish and a batting interior, held together with quilted waves.?Plum is a?deep, rich purple?with a matte finish. The depth of the fabric (two layers of polyester plus the batting) is about 1/4 inch uncompressed, 1/8 inch compressed. Both interior and exterior are made with the same fabric. If you're looking to make a coat or vest that will stay warm in the snow, this is your fabric!