Take your favorite sweatshirt and turn it into a dress! Just layer it with a white shirt and wear a belt to have a better fit. Style it with a pair of boots and a stunning clutch and you are more than ready.  The final touch? Red lipstick, always. With love, Gina Sweatshirt: Calvin Klein. Shirt: Forever 21 . Boots: 3.1 Phillip Lim . Sunglasses: Cèline. Clutch: Pantera.