Sure, Mashburn's namesake men's boutique has only been around since 2007, but its consistently top-notch customer service (including a great tailor) and timeless fashions make it an instant classic. Heralded as a pillar of style in GQ magazine, Mashburn stocks his eponymous shop with a mix of traditional-with-an-edge suits, shirts, gingham-print shirts, trousers, Levi's, and silk ties.