I rarely declare that a particular item is a “must have,” it’s usually pretty safe to assume EVERY thing I recommend is a must have, but these Simon Spurr Carlyle square frame sunglasses changed the game. These slick light grey sunglasses have a ’70s sensibility, or a modern aviator feel that is so right now, it’s ridiculous. I have to give some serious credit to Simon Spurr Carlyle for being so on point. You can get your pair of must have sunglasses now at Mr. Porter.