Alternative to the Sweatsuit, Tim Gunn's Wardrobe EssentialsTIM SAYS "This isn't gym-wear; it's a walking the dog outfit that's easy, feels comfortable, and looks great. It can be jeans and a crisp white tee and a cashmere cardigan or a cotton jersey day dress. It's whatever suits your lifestyle and says 'casual' with sophistication."
HOW TO WEAR IT Never wear a tracksuit or velour sweat suit (not even on the plane or at the gym). If you need a comfortable outfit try leggings with a detailed t-shirt, interesting hoodie and casual flats.
ADD IT TO YOUR WARDROBE Trapeze sweatshirt top, Miu Miu, $310; buy online now at net-a-porter.com