If you're after an off-duty but also seriously stylish ensemble, consider wearing a black and white shearling jacket and grey sweatpants. Finishing with a pair of black leather chelsea boots is the simplest way to bring a little fanciness to your outfit.
Grey Sweatpants with Black Leather Chelsea Boots Outfits For Men
Consider teaming a camel overcoat with grey sweatpants to display your styling smarts. For something more on the dressier end to finish your outfit, complement this look with a pair of black leather chelsea boots.