Loulou de la Falaise was the original muse of Yves Saint Laurent; she was at his side for more than 30 years of collections and designed his accessories line. Now this paragon of the fashion aristocracy has her own two-floor boutique where you're welcomed by two red dragons. Browse through bracelets in stone, shell, or wood, suede pouch purses, and vibrant scarves, as well as separates in the striking colors (jade green, strong yellow, Chinese red) Loulou pulls off so effortlessly. Métro: Invalides.