Here's an interesting tidbit of information from Caroline Weber's "Queen of Fashion: What Marie Antoinette Wore to the Revolution":
"To showcase their wares, the fashion purveyors often relied on jointed wooden or plaster poupees des modes, or "fashion dolls" - precursors to both the store mannequin and the runway model - outfitted in doll-sized versions of the latest Parisian styles. Commonly known as Pandoras ("little Pandora" modeled morning and informal garb, while "big Pandora" was draped in ceremonial and evening wear).... According to historian Daniel Roache, 'in times of war, the poupees enjoyed diplomatic immunity and were even given cavalry escorts to ensure their safe arrival.'"
NB: There is an acute accent on the first "e" in "poupee" (I lack the techincal know-how to get blogger to do this for me.)