Totally useless information: I am that kind of person who wears grey or navy and calls that a colourful outfit. I am an all-in-black person, but sometimes I wear green like this one: a slightly darker that what we would nowadays call olive or military green.
This court coat and waistcoat are wonderful examples of the clothing that was needed to be worn in (duh) court at the end of the century: perfect, heavily decorated, hiper elegant and pretty much over the top. Damn, I wish I could embroider like that… or even make a proper coat (JUST LOOK AT THE BACK PLEATS!! Sorry, I’ll go cry in the corner).
Green velvet court coat and matching ivory satin waistcoat, ca, 1790, France.