A white horizontal striped shirt jacket and navy chinos are absolute menswear essentials if you're picking out an off-duty closet that matches up to the highest style standards. White canvas low top sneakers will add more depth to an otherwise classic getup. When it's one of those bleak fall days, what better to brighten it up than a on-trend outfit like this one? And if we're talking casual style tips for 40-something guys, this outfit looks great on almost any man.