Fall in Love
1 WHEN IN ROME As if the clothes at Fendi’s couture show weren’t eye-catching enough, enter the Fendi Flavus necklace. Designed by the house’s artistic director of jewelry, Delfina Delettrez Fendi, the showpiece—over 1,000 white diamonds with a yellow diamond FF emblem—is part of a parure that includes earrings and a cocktail ring for a dose of midcentury Cinecittà glamour. Fendi Flavus white and yellow gold, and diamond necklace, Fendi High Jewelry, 888-291-0163. 2 COMING UP ROSES Celebrated shoe designer Bruno Frisoni is back with his eponymous brand, following 16 years at Roger Vivier. The new collection is as sophisticated as it is whimsical, featuring strappy stiletto sandals embellished with oversize flowers. Sandal, Bruno Frisoni, $895, harrods.com. 3 SUPERMODEL BEHAVIOR Humanitarian and supermodel Christy Turlington Burns returns as a face of the new Eternity Calvin…