Didier Ludot

M. Ludot, the world-known vintage-fashion merchant, has a treasure-filled boutiques in the galleries of the Palais Royal, specializing in 20th-century couture, ready-to-wear, accessories and the 'little black dress'. The inventory turns over constantly, so there’s no time to dither—that vintage Hermès scarf, Chanel suit or Dior dress could be gone by the time you decide to bite the bullet.