Chemise à la reine, c. 1795. The chemise à la reine was first popularized by Marie Antoinette, the ‘reine’ in question, in the 1780s. It was the forerunner the white, high-waisted dresses of the Regency.
c. 1820 [under] dress, American or European. The Met, C.I.42.152.2. [A combination underdress and petticoat like this was worn under sheer net gowns. Pleating, tucking, and embroidered detail would show through the sheer overgown for more visual interest.]