Indisputable proof that a double breasted blazer and a crew-neck sweater look awesome when you pair them up in a polished outfit for a modern gent. If you want to instantly tone down your look with a pair of shoes, why not complete this ensemble with white leather low top sneakers? This combination is a tested option if you're looking for a great, season-appropriate combination. Rest assured this combination is something you can totally wear as a 20-year-old gent.