A womans jacket. Examples, 16541703. (N.E.D.)
1773. Thomas Allen, Stay Maker, from London, announces that he makes all sorts of Stays, Jumps, Gazette, &c.Boston Evening Post, April 26.
1799. Ran away, a negro wench, named Susanna . Had on a coarse grey woollen jump, &c.Advt., The Aurora, Phila., Aug. 10.