We moved this sewing pattern to Etsy to control the available quantity better.
The Etsy price could be different, but unlike here, there is no cost for Domestic 1st class shipping on Etsy.

https://patternsoftime.etsy.com/listing/153291902/jrmdl-manteau-de-lit-or-bed-gown-sewing?utm_source=Copy&utm_medium=ListingManager&utm_campaign=Share&utm_term=so.lmsm&share_time=1690821834365

JRMDL - 1769 Manteau-de-Lit. Available in sizes S (32-34) through XXL (48-50). The Manteau-de-Lit or Bed-gown is an unfitted, T-shaped jacket with a shawl collar that continues into robings. It is knee-length, has seven-eighths length sleeves and underarm gussets. The bed-gown may be held closed using straight pins or an apron, for which directions are included. The bed-gown is fairly close fitting around the torso, and is reversible when lined. If you wish a looser fit, please make one size larger than you normally wear. Available in sizes S (32-34) through XXL (48-50). The enclosed pattern is an interpretation of Figures 7 - 12, Plate 15 from Description des Arts et Metiers, by M. Garsault, Paris, 1769, as published in The Cut of Women's Clothes 1600-1930, by Norah Waugh. The jacket is described as follows: "The bed-gown (manteau-de-lit). This is cut from two or four lengths of material according to the width. The sleeves are cut en chemise, that is, in one with the body; the squares cut from the sides of the gown are added to the sleeves to give extra length....The back is cut straight across the top and has an inverted pleat centre back. The front... has an extra piece on top, ...which is formed into a pleat and folded to fit the neck....An inverted pleat is set (in at) each side (of) the waist." The bed-gown is fairly close fitting around the torso. If you wish a looser fit, please make one size larger than you normally wear. If you are making an unlined bed-gown, this pattern is best suited to plain, unprinted fabrics, as the inside of the garment is turned out to form the collar and cuffs. If you wish to use a print, it would be best to consider making a bed-gown with a lining.Also included are diagrams and instructions for an apron. Pattern excellent for Colonial Costume, Romance Era Costume, Regency Costume, Lewis and Clarke Era Costume, Wild West Costume, Fur Trade Era Costume, Colonial Military Costume, War of 1812 Military Costume, War of 1812 and Indian Wars costume, Pirates of the Caribbean, Johnny Depp Costume, Will Turner Costume, Orlando Bloom costume, Captain Barbossa's Costume, Captain Jack Sparrow Costume, Golden Age of Piracy Costume, American revolutionary War costume, and Elizabeth Swann Costume, American revolutionary War costume. Pirates of the Caribbean Impression, cavalier or other pirate impression as well as period accurate colonial. Great for French Indian War, Louis and Clarke, Colonial, American Revolutionary War, King Louis French Court, Marie Antoinette, French Royalty, 1700's impression. Colonial, Georgian, American Revolutionary War, Indian Wars, War of 1820, Regency, Sense and Sensibility, Pirate Era, High Seas Era, East Indies Trading Era. Age of Chivalry. Age of Piracy, Colonial, Georgian.