1737. Detail of "La Récureuse" (the scrubber) by André Bouys. Women -- Clothing & dress -- 1700-1799 -- France. 18th century French costume. The jacket style called a "bedgown" did not have shoulder seams, so this must be a different type of jacket, or a full gown.
Marie Francoise Julie Constance Filleul, Marquise de Marigny by Alexander Roslin. Illegitimate daughter of Louis XV and Irène du Buisson de Longpré. She married the Director General of the King's Buildings, the Marquis de Marigny who was the brother of Madame de Pompadour.