For a look that's worthy of a modern sartorially savvy gentleman and effortlessly classic, make a grey plaid overcoat and a dark brown turtleneck your outfit choice. Got bored with this ensemble? Let a pair of white leather low top sneakers mix things up a bit. When it's one of those dull autumn afternoons, what better to cheer it up than a sharp ensemble like this one? Perfect if you're looking for some seriously inspiring style for 30-something guys.