Pattern: Norah Waugh diagram XXXI, "Riding Coat 1750-70.
Victoria & Albert Museum."
Fabric: Wool, medium coat weight. Color best described as a heather lavender? Lavender shot through with gray.
Black cotton poplin for petticoat.
White heavy weight linen for lining.
Black cotton crochet thread for Dorset buttons.
Available on Etsy
HERE
Available on ebay
HERE
Alterations: I added mariner's cuffs, which are not part of the Waugh pattern but are part of one of the suspected extant coats (see below)
I also brought up the waist by eliminating the "dropped waist" angle that lets it curve out over the hips a bit before reaching the horizontal seam. I'll tell you why I did that further down.
Measurements: *unaltered from pattern. As is.
Chest: 39"
Waist: 32"
Hip: Free
Back width (
arm socket to arm socket, across shoulder blades): 13"
Torso (
bottom of armhole to natural waist): 9.5"
Upper sleeve circumference: 15"
Petticoat hem: 40" at center front and back.
18th century stays often had the effect of increasing the wearer's final waist size rather than reducing it, depending on the style(and especially if the stays had an inflexible busk at the front). A flat barrel or V below the bustline were the desired shapes, not the hourglass of the 19th century. =)