Tops:
Hot and dry -> Cotton
Hot and humid -> Techie stuff
Cool and dry -> Wool
Cool and wet -> Techie Stuff
Feet:
Hot -> Cotton
Cool -> Wool
Legs:
Hot/Cool/Dry/wet -> Nylon baggie knickers +- synthetic base layer
Cold -> X-country ski gear
Powder blue moth eaten 2-ply Cashmere sweater as a pillow. Priceless.