Big, mirrored aviators are my disguise and SPF for my eyes. Marc by Marc Jacobs, $98. www1.bloomingdales.com
Are you ready for these jellies? Jack Rogers Georgica flip-flops, $48.95. shop.nordstrom.com
Arlington dermatologist Michelle Rivera recommends Neutrogena Pure & Free Baby SPF 60. “It’s a broad-spectrum sunblock that contains titanium and zinc oxide,” she says, “so it doesn’t burn the eyes or irritate the skin.” $10.99. www.walgreens.com
This sneaky-sexy tank is ultra flattering and will fly at both the family beach vacation and grown-up pool parties. Mara Hoffman Lattice One-Piece, $253. www.saksfifthavenue.com
This elegant, crocheted cover-up goes on like a breeze. La Blanca Solid Intuition tunic, $99. www.everythingbutwater.com
A roomy, neutral tote is my all-purpose carryall. This canvas metallic one from Knightsbridge Trading Co. in Clarendon looks more luxe than the price would have you believe. $26.50. www.knightsbridgestore.com
A waterproof case is always helpful for stashing essentials. Scout Crown Jewels bag, $18. Preppy Pink Pony,
www.preppypinkpony.com