For the office... Jacqueline Kennedy Onassis Channel your inner Jackie O. with this classic shift dress. Accessorize with modern cat-eye glasses, a cropped blazer and your favorite statement necklace for a look that can take you from the office to happy hour. Dress: Topshop, $95. Sunglasses: House of Harlow 1960, $150. Blazer: Topshop, $110.