A navy overcoat and white dress pants are solid sartorial weapons in any guy's sartorial collection. For a more relaxed feel, add black leather casual boots to the equation.
Navy Overcoat with Black Leather Casual Boots Dressy Chill Weather Outfits
Consider teaming a navy overcoat with a navy suit for a classic and polished silhouette. When this look is too much, play it down by rounding off with a pair of black leather casual boots.