Why not opt for a black fur jacket and sweatpants? As well as very functional, both of these pieces look great combined together. Finishing with a pair of pumps is a fail-safe way to bring a little fanciness to this getup.
Sweatpants with Pumps Cold Weather Outfits
This pairing of a brown coat and sweatpants is a good look for when it's time to go casual. Add an added dose of polish to this getup by wearing a pair of pumps.