Now that summer is coming to an end, we can completely focus on fall fashion, which means it's time to bring out the plaid. Besides madras, plaid is, for the most part, a cold weather staple. Not everyone feels the need to swaddle themselves in plaid the way I do. So, if you're tartan-shy, introduce the quintessential fall fabric into your wardrobe in small doses. We recommend starting with your shoes.