No matter where you go over the course of the day, you can always rely on this laid-back combo of a grey shawl cardigan and charcoal plaid chinos. As for the shoes, go down the classic route with a pair of black leather oxford shoes.
Grey Shawl Cardigan with Black Leather Oxford Shoes Outfits
Putting together a grey shawl cardigan and grey dress pants is a fail-safe way to infuse your wardrobe with some manly sophistication. Black leather oxford shoes look amazing here.