This item in The English Cyclopaedia, 1867, may be relevant, even if not in vogue until about 1846.
http://tinyurl.com/c8sewhh“Embroidery, as a handicraft employment, is in our day singularly affected by changes of fashion. About the year 1846, embroidered dress-pieces for ladies came into vogue; and in a short time there was employment for 2000 hand-embroiderers in London alone, and many thousands in Scotland and Ireland. A pattern was printed in outline on the merino or other material; the stuff was then distributed by travelling agents; and after the embroiderers had worked it, the agents re-collected it. Such dresses are now (1859) nearly out of fashion, and embroidery (as a regular branch of trade) is chiefly applied to window curtains, table-covers, valences, borderings, and other furniture fabrics.”
Askan