Boudoir Dolls in Film - "Sally of the Sawdust" 1925
"Sally of the Sawdust" is a corny film, starring Carol Dempster and WC Fields, but it does have a couple of boudoir dolls in it (notice the one hanging on a post on the right, as well as the one just behind the guy on the left).
Harold Lloyd, Ann Christy in "Speedy" 1928 - boudoir doll given away as prize at Coney Island.
Unfortunately, this YouTube film clip has the wrong music and repeats scenes and has scenes out of context so it doesn't represent the movie correctly. The Coney Island part of this movie, the way it originally was, was great! You might want to rent the DVD - Netflix has it. Anyway, boudoir doll starts at 3:54.........