How cool are these '70s-inspired Cutler and Gross sunglasses ($550)?Next up in our Summer of Style contest series : An amazing chance to win one of five pairs of Cutler and Gross sunglasses! These chic sunglasses offer a luxe combo of handmade gold, dark turtle acetate and slim metal rims. They're the perfect pair of shades to wear all summer, from brunch to patio to music festival, and all the way into fall. Details: To enter to win, tweet us the name of the celeb you think would wear these sunglasses best using the hashtag #ECCG. The contest closes this Thursday, July 18 at 4 p.m. EST. We'll send the sunglasses out to the winners early next week. Good luck! In the meantime, catch up on our expert fashion tips for how to choose the best sunglasses for your face shape, and stylist advice on how to wear sunglasses this summer!