Now being 75, tempeture extremes on both ends of the spectrum are becoming more difficult but cold is easier to deal with than extreme heat.
My winter wardrobe as others have stated, consists of attic weight (black lined) Carhart bibs, hooded jacket, neoprene boots, scarf if necessary, and leather gloves. I prefer flannel lined jeans, lined L. L. Bean long sleeved shirts and smart wool socks. Depending on the wind, sunshine, or activity, I may substitute the jacket for a Carhart vest or in very cold, windy conditions ditch the jacket in lieu of my Eddie Bauer B-9 down parka
Changed my snow removal gear from a 3PH blower to a FEL mounted snow blade so no longer fighting the man made blizzard with an open station tractor
B. John