For casual urban style without the need to sacrifice on functionality, we turn to this combination of a blue denim jacket and navy skinny jeans. And if you wish to immediately play down this outfit with a pair of shoes, introduce high top sneakers to the equation. If you're trying to figure out a summer-appropriate getup, this one is a good idea. Gents who wonder how to pull off edgy off-duty looks as you navigate your 20s, you have your answer.