Page 158: swimsuit by Pamela Dennis, Barneys New York.
Page 160: swimsuit by Susana Monaco Swimwear, at susanamonaco.com.
Page 161: swimsuit by Ferrara, at Ma-Rees, Chicago, Nurielle, Miami, and St. Thomas boutique, Austin; shoes by Stuart Weitzman, at Stuart Weitzman stores and stuartweitzman.com.
Pages 162-163: swimsuit by Free by Gottex, at 800-225-SWIM ext. 4, Beach Scene, Scottsdale, Ariz., and Ship Wreck, Panama City, Fla.; earrings by Magnificent Costume Jewelry by Clive Kandel, 212-750-5379.
Page 164: swimsuit by Joelynian, at Net-A-Porter.com, Gold Kiosk, Miami, The Mondrian, L.A.
Page 167: swimsuit by Randolph Duke Swim Couture, Neiman Marcus.
Page 168: swimsuit by Carlos Miele/M. Officer, Barneys New York; bracelet by Mimi So Fine Jewelry, 212-354-1407.
Pages 170-171: swimsuit by Plein Sud Soho, 212-431-8800.