A classic and casual combo of a black and white shirt jacket and chinos can keep its relevance in a ton of circumstances. If you feel like dialing it up a bit, introduce a pair of black leather derby shoes to your look. Perfect if you're looking for some seriously inspiring mature style.
Go for a simple yet seriously stylish choice marrying a black and white shirt jacket and chinos. Complete your getup with white leather boat shoes to keep the ensemble fresh. A great getup to make you a sharp-dressed gentleman in his 40s, rather than just a gentleman in his 40s.