What's the sweet spot when it comes to sunglasses? It's wearing a pair (or owning multiple pairs) that fit your face like a glove. They're as complementary as your favorite LBD and make you feel like you could be mistaken for a celeb any minute. The sweet spot isn't easy to come by, and there is some trial and error involved, but we're here to cut through the overwhelming amount of information about matching the right pair of glasses to the right face shape. We're giving it to you straight and easy with the perfect guide to sunglass styles and face shapes.