A grey shirt jacket and black jeans are wonderful menswear must-haves that will integrate really well within your day-to-day off-duty routine. Complete this outfit with a pair of black canvas low top sneakers for a trendy on and off-duty mix. We love how this outfit brings you into fall mode in next to no time. Men who wonder how to wear edgy off-duty outfits as you move through your adolescence, this combo should answer your question.