This menswear style with an overcoat and a cable sweater isn't so hard to pull together and easy to adapt. Play down the casualness of your look by slipping into a pair of olive suede derby shoes. This getup suggests how to look stylish in your early 20s.
As you can see here, looking effortlessly sleek doesn't take that much time. Just consider wearing an overcoat and a cable sweater and you'll look amazing. To introduce some extra depth to your look, introduce a pair of black leather loafers to this outfit. So as you can see, as a younger gent, you have a wide range of sartorial options.