A light blue dress shirt and navy chinos married together are a match made in heaven. You could perhaps get a bit experimental on the shoe front and introduce a pair of brown leather loafers to the equation. If you're thinking of a summer-ready outfit, here is a great one. A good illustration of how to stay stylish and look age-appropriate.
Boost your styling game by wearing this pairing of a light blue dress shirt and navy chinos. Not sure how to finish? Throw in a pair of black canvas low top sneakers to shake things up. Totally summer-ready, you can wear a variation of this outfit throughout the summertime. Definitely a winning choice when it comes to style for guys in their 40s.
For an outfit that's super easy but can be styled in a great deal of different ways, choose a light blue dress shirt and navy chinos. Amp up this ensemble with dark brown fringe leather loafers. Clearly, you're looking at a nice choice for a hot afternoon. An outfit like this can make any man over 40 look better than everyone else in the room.
Pairing a light blue dress shirt and navy chinos is a fail-safe way to infuse your wardrobe with some rugged sophistication. Complete this outfit with a pair of black suede tassel loafers for a masculine aesthetic. Totally season-appropriate, you can rock this outfit all summer long. This getup is probably what you're looking for as a mature guy.