I live a bit of a double life. I love fashion (obviously or I wouldn't have this once-in-a-lifetime badass job writing for Jewel Snob!) but I have another love, politics. Strange I know, but some days there is just nothing better for me than to come home and turn on CNN and hear Anderson Cooper talk about Benazir Bhutto and her former quest for democracy in Pakistan. Other days coming home and crawling into bed with a Vogue is my ideal way to unwind. For my two double lives, I keep in stock a little black dress that can be worn to fashion shows or to the New Hampshire primary (which I am attending). The trick, I've found, to giving this dress a duality necessary for my double lives is jewelry. This beautiful Gurhan necklace is perfect for either function. I could easily put on a beautiful jacket with my black dress and some kitten-heeled Louboutins and be ready to meet the political world head-on. Vice versa, I could wear this necklace with no jacket and a pair of model-high Chloe platforms and be mistaken for a model all night. Gurhan 24K/Diamond Droplet Necklace, $2000.00, saksfifthavenue.com.