Adding a chic finishing touch to any of your favorite looks is more than easy thanks to the Lulus Coolest Essence Light Blue Rectangle Sunglasses! These perfectly cute sunglasses feature light blue plastic frames that boast a rectangular silhouette and dark-tinted lenses. From beach days to farmers markets, wherever the sun is shining, these sunnies will be there! Frames Measures 5. 75" Wide And 1. 75" Long. Arms Measure 5. 75" Long. 100% Plastic. Imported. Lulus | Coolest Essence Light Blue Rectangle Sunglasses.