Swimsuit by Ambika, ambikabikini.com, at Decollage, N.Y.C., 212-352-3338.
Page 11: swimsuit by Pisces Swimwear at Canyon Beachwear, 800-863-6681; necklace by Me&Ro at Me&Ro, N.Y.C., 917-237-9215, and Me&Ro, Miami, 305-672-3566; necklace by H. Stern, 800-7-HSTERN.
Page 13: swimsuit by Ritchie Swimwear, ritchieswimwear.com, at Ritchie Swimwear stores, 800-220-SWIM, and every-thingbutwater.com.
Page 15: swimsuit by Sauvage by Elizabeth Southwood, sauvageswimwear.com, at Gone Bananas, 858-488-4900, and Mandalay Bay, Las Vegas, 702-632-6120; necklace by Me&Ro at Me&Ro, N.Y.C., 917-237-9215, and Miami, 305-672-3566; necklace and pendant by H. Stern, 800-7-HSTERN.
Pages 60-61: swimsuit by Rosa Ch� Swimwear by Amir Slama, at the Rosa Ch� Boutique, Miami, 305-865-0127.
Pages 62-63: swimsuit by Barely Brooke, barelybrooke.com, at select Bloomingdale's nationwide and everythingbutwater.com, 888-796-6661.
Pages 64-65: swimsuit by Letarte by Lisa Letarte Cabrinha, at Bergdorf Goodman, N.Y.C., 212-753-7300, Jerrie Shop, Cedarhurst, N.Y., 516-569-1144, and A Tropical Affair, Santa Barbara, Calif., 805-730-1624.
Pages 66-67: swimsuit by Blue Man, email@example.com.