The weather is cooling down and, slowly but surely, fall is upon us. With that comes my favorite season of the year. Sport coat season! Fashion nerds always love fall and winter because of the wide variety of fabrics that can be worn. You can wear anything from a traditional worsted wool suit, all the way to rustic flannel. You can layer and accessorize your outfit to make it even more unique and distinctive. If you live in a cold climate, matching topcoats with your suits an