This is irrefutable proof that a blue denim jacket and charcoal chinos are amazing when married together in a laid-back ensemble. Infuse this look with a hint of class by slipping into beige suede oxford shoes. Come blazing hot summer days you're looking for an outfit to keep you cool and dapper –– this outfit is just what you need. And if we're talking dressing ideas for 30-something Millennial gentlemen, this look looks good on most gentlemen.