A navy wool blazer and charcoal dress pants are absolute essentials if you're putting together a classy wardrobe that holds to the highest men's fashion standards. Wondering how to finish? Complete your ensemble with dark brown suede chelsea boots for a more casual aesthetic. And if you're on the hunt for a neat ensemble that will take you from winter to spring, look no further. And if we're talking fashion tips for mature guys, this look suits almost anyone.