1810 ca. Muslin, or Cotton, Bodiced Petticoat With Sleeves, British.The sort of petticoat Jane Austen wore beneath her dresses, for both modesty and warmth. via Killerton House. National Trust, U.K. nationaltrustcollections.org.uk

In Jane Austen’s years of the early nineteenth century, women often wore light-weight dresses under which was worn a range of underclothing to stop gowns appearing transparent and sticking to a lady’s body. To preserve modesty, underclothing included a chemise next to the skin, then a corset, and then petticoats to give shape to a dress and to keep it away from her body.