Look Hot, Feel Cool This Summer

Use a Sunscreen with Sheen

Choose an SPF 30+ clear spray formula. "Avoid missed spots by putting it on before your swimsuit," says Marsha Gordon, MD, vice chairman and professor of dermatology, Mount Sinai Medical Center in New York City.

Try: Aveeno Continuous Protection Sunblock Spray SPF 70, $10.99, drugstores.