A charcoal sweater vest and jeans are a combination that every modern gent should have in his off-duty fashion mix. Black leather derby shoes are guaranteed to infuse a dash of polish into your ensemble. A safe bet getup proper for 20-year-old guys who like casual dressing.
A sharp pairing of a charcoal sweater vest and jeans will bring confidence and you'll carry yourself with more self-assurance. And if you wish to immediately tone down your look with shoes, introduce a pair of multi colored athletic shoes to the equation. Perfect for a 20-year-old gent if you want to project a relaxed image.