Frequented by the world's jet set and well-to-do Milanese, Milan's fashionable shopping district is famed for its wealth of luxury boutiques. Top names in haute couture and ready-to-wear—from Versace and Dolce & Gabbana to Louis Vuitton and Valentino—have shops here, while the number of designer shoe shops has exploded in the past couple of years. Some of the world's finest jewelers, including Cartier, Bulgari, Pomellato and Tiffany's have stores here too; even if you're not buying, the stunning window displays are always worth a look.