Dolce & Gabbana DG 3168 2737 Black Glitter Gold Eyeglasses-51mm Sophisticated style at its best. These Black Glitter Gold Glasses Dolce & Gabbana DG 3168 2737 is a must-have accessory for all who want to look stylish. The Dolce & Gabbana 3168 features a Black Glitter Gold Optical Frame. The D&G 3168 frame is a unique ultra feminine style, that you are sure to look great in! 51mm