Ever since Cara Delevingne strutted down the Burberry Fall '14 runway in a monogrammed poncho, we've been pinning alternative outerwear. And now, with our post-summer shopping carts in mind, we're filling them up with capes. Yes, capes — they're not just reserved for the Fantastic Four, and they're pretty much the easiest piece around. Throw one over any classic fall 'fit and take it to the next level. Done.