The Ladies' Paradise is an Italian period drama television series on RAI Italian television, loosely based on the 1883 novel Au bonheur des dames by Émile Zola. The series focuses on the lives of the owner and workers of a department store based in Milan.

Au Bonheur des Dames is the eleventh novel in the Rougon-Macquart series by Émile Zola. It was first serialized in the periodical Gil Blas from December 17, 1882 to March 1, 1883; and published in novel form by Charpentier in 1883.