I haven't posted in a while, and have no idea how this will be received, but here was my fit today. Taking a cue from Albert, the SC is secondhand and vintage. Warning: Spoiler! (Click to show)
I agree with SB that the fit looks overloaded. Great-looking SC but the waistcoat looks short though (and/or tucked into your trousers? ). I'm not a fan of a waistcoat with a belt , waistcoasts calls for braces, I think.