Wear a dark brown overcoat with a turtleneck to put together an interesting and modern-looking outfit. A trendy pair of dark purple leather oxford shoes is an effortless way to bring a sense of polish to this outfit. As the weather starts to improve, it's time to get rid of those bulky winter clothes and opt for a look that's lighter, like this one here. An outfit to make any 20-year-old man look more high-status and mature.