Photo Credit Mikita Yo
4. Milan, Italy - Visit the Quadrilatero d'Oro Square to see the most famous luxury boutiques in the world. Many designer brands originated in Milan, such as Gucci, Armani, Versace, and more. Milan also has a world-renowned fashion week that showcases the finest luxury fashion, hottest modeling agencies, and newest designers available. This couture capital harbors one of the most expensive streets and shopping districts in the world, the Via Monte Napoleone.