A stylish gem by designer Barbara Bui since the '80s, this two-floor haven flaunts high-fashion labels like Saint Laurent and Balenciaga.
25 Rue Étienne Marcel, 75001 Paris, France Get directions
"Opened by fashion designer Barbara Bui in the '80s, the two floors here are lined with marquee names like Saint Laurent, Miu Miu, Balenciaga, and Bui herself—though her namesake boutique is just a few doors down. There’s also a Kabuki for guys on the same block."