This combo of a black leather biker jacket and black jeans is proof that a pared down casual ensemble doesn't have to be boring. Finishing off with a pair of black suede double monks is an easy way to infuse an added touch of style into your outfit. As you can see here, it's very easy to look on-trend and stay cozy when chillier weather comes, thanks to this ensemble. Ideal if you're on a mission for some incredibly inspiring relaxed style for maturing guys.