This is definitive proof that a black leather biker jacket and a navy polo look awesome when worn together in a casual getup. Let's make a bit more effort with footwear and complete your ensemble with a pair of black leather chelsea boots. Can you see how super easy it is to look dapper and stay toasty when colder weather arrives, all thanks to ensembles like this? Interested in fashion for gentlemen in their forties? This combination is pretty inspiring.