28. The Tortoiseshell Shades — Trust, it's all about tortoiseshell. Carey Grant-esque and luxe-looking, the speckled brown frames give you a certain swagger no matter what the rest of your outfit may be. We're into options with an aviator look, so you can look fly strolling on Bedford Avenue, brunching at Extra Virgin, or keeping a low-pro on your flight to L.A. You're a big deal.

OAK A.OK Spectator Sunglasses Tortoise Shell, $28, available at OAK; Retro Super Future Ciccio Havana, $175, available at The Monocle Order.