Nicole Richie attended the Carrera Sunglasses Escape rooftop celebration held at the penthouse of the Chateau Marmont hotel on Saturday night, July 10, in Los Angeles.The designer looked adorable in a white dress paired with a Simone leather jacket, House of Harlow 1960 jewelry from the fall collection and a pair of Carrera "Champion" round aviator sunglasses.You can purchase them here in fuchsia