taratjah:A study of historical dress and undergarments, Part 1:1. Roughly 1750s (Robe à la Francais
taratjah:A study of historical dress and undergarments, Part 1:1. Roughly 1750s (Robe à la Francaise/Anglaise) 2. Roughly 1770s (Robe à la Polonaise) 3. 1790s -- source link