Nail the cool and casual getup by opting for a camel overcoat and black skinny jeans. Break up your look with a more refined kind of shoes, such as this pair of beige suede loafers. There's no nicer way to cheer up a dull autumn afternoon than a killer look like this one. If you often wonder how to dress as a 20-year-old gent, this combo is a vivid example.