Guerlain gives La Petite Robe Noire a new look with a Frenchy theme. It all began in 2009, when Delphine Jelk created a fragrance called La Petite Robe Noire. At the time, it was an essence exclusively dedicated to the Guerlain boutique located on the Champs-Élysées. However, the house quickly noticed the public's love for this essence.