On her way into David Letterman's NYC studios, an all-black-clad Taylor Swift posed sweetly for the cameras. Only this time, unlike most of her dainty looks, she kept it superchic in a black short-sleeved tee, black cropped trousers, and low black pumps. Her signature red lips and matching red nails added a much-needed pop of bright color to her look. While colorblocking is a huge trend now, don't overlook the power of head-to-toe black. Mimic Taylor's look by pairing a fitted black tee with cropped black jeans or trousers, then finish off with any black footwear of your choice: flats, booties, or sky-high pumps.