u/RoadieRich

Does anyone have a link to a good pattern for a 1770s British Officer's Coat?

I've found JP Ryan's https://www.jpryan.com/product-page/1750-s-coat-with-military-variations-for-the-officer-or-enlisted-man, but the description on that describes 1770s coats as having different sleeves.

I'll be working with an accomplished seamstress (my wife), so modifying patterns is not out of the question.

This is specifically for a Captain of the 84th (Royal Highland Emigrants) Regiment.