Combining a blue overcoat and khaki dress pants is a guaranteed way to infuse your wardrobe with some rugged sophistication. If you wish to immediately tone down this outfit with one piece, why not introduce a pair of black leather casual boots to the equation? So as you can see here, it's a seriously stylish, not to mention spring-appropriate, combo to keep in your seasonal rotation. A wonderful example for those looking to shift their style towards maturity.