A navy knit wool turtleneck and charcoal plaid wool dress pants married together are a nice match. If you want to instantly class up your look with one single item, why not add dark brown leather loafers to the equation?
Navy Knit Wool Turtleneck with Dark Brown Leather Loafers Dressy Outfits For Men
Go for a navy knit wool turtleneck and navy wool dress pants for sophisticated style with a modern spin. A pair of dark brown leather loafers will put a different spin on this ensemble.