Calypso orange silk dupioni strapless cocktail dress, $325. Calypso by Christiane Celle, Biltmore Fashion Park, 602.667.9000. Paloma Picasso eight-strand necklace of cultured freshwater pearls with a sterling silver clasp, $1,350. Jean Schlumberger ear clips in 18-karat yellow gold with round brilliant diamonds set in platinum, $6,500. 18-karat yellow gold fine-mesh ring with diamonds, $1,200. All Tiffany & Company, Scottsdale Fashion Square, 480.946.9100.