Summer is the time of year in which sunglasses become the most essential complement. This summer the beach sand dyed some of the most spectacular models of sunglasses. Here are some examples. Which is your favorite? Alexander McQueen 4193 and Céline 41050/S Dita Paradise and Gucci 4252 Jimmy Choo Chanty/S and Marc Jacobs 532/S Max Mara Tailored I and Linda Farrow by The Row 8