Thanks for all the suggestions and comments. I ended up wearing the Lovat green tweed Argyll and the cream hose. I was warm when outdoors, comfortable when indoors, and I got nothing but compliments.

Jock, I was thinking the same thing about the black hose. I figured that with a light colored jacket, the black hose would make the outfit very "bottom heavy," whereas the cream hose would break up the outfit and create visual symmetry.