Rule no. 2: Fall in love with the sartorial simplicity of a gorgeously feminine dress. Chanel dress, $2,635, and bag, $965, from a selection at Bergdorf Goodman, Bloomingdale’s, and Chanel. Chanel necklace, $1,385, belt, $1,225, and bracelets, $525 each (small) and $295 (large), at Chanel. Watch, $6,800 at Chanel Fine Jewelry. Calvin Klein sandals, $300 at Calvin Klein.