When it comes to polish choices, I'm not exactly one to play the field. I had a brief love affair with electric purple one summer, but other than that, I've always been loyal to red. I decided to ask my fabulous friends—girls I find to be quite the trendsetters, from Malibu to Montauk—for their summer polish picks. Click through the slideshow above to discover what Chanel ambassador Jen Brill, Estée Lauder model Hilary Rhoda, clothing designer Charlotte Ronson, jewelry designer Nicky Hilton, yours truly, and a slew of other ladies-about-town had to say about the cool colors for summer.