The beautiful and charming laundress Lurette is a well sought-after young woman in Ludwig XV’s Paris. Her heart is already taken, however, and she makes elaborate plans during Carnival to obtain the man she truly loves, the carpenter Campistrel. During her plans to make Campistrel jealous and recognize his love for her, she meets the Duke of Marly, who plans to make her his mistress. The unsuspecting Lurette finds herself caught in a love triangle, and her peer, Marcelline, must save the beautiful Lurette from these scandalous schemes.