If you're looking for an off-duty and at the same time seriously stylish look, choose a navy denim jacket and charcoal embroidered chinos. Rounding off with a pair of black leather tassel loafers is a simple way to infuse an added dose of class into your getup. We can't get enough of this combo for hot hot weather days. If you've passed the big 3-0, take cues from ensembles like this to add more seriousness to your style.