This, the city’s oldest shopping centre, still manages to hold its own in terms of sophistication and class, despite a rash of new high-class malls. Emporio Armani, Louis Vuitton and Ermenegildo Zegna are just some of the designer dreams on display, while Tiffany & Co has a street-front store on the ground floor. Check out the Brazilian high-fashion shops like Rosa Chá and Maria Bonita, or for slightly more affordable international style, head for Zara and Diesel.