Why not dress in a denim shirt and chinos? Both of these items are super functional and will look good when married together. We adore how cohesive this outfit looks when rounded off by white low top sneakers. If you want to project maturity and professionalism, an ensemble like this is what you're looking for.
A denim shirt looks especially cool when married with chinos in a casual outfit. For something more on the elegant side to complement your look, add dark brown suede loafers to the equation. Certainly a popular option if we're talking fashion for over-30 guys.
Such pieces as a denim shirt and chinos are the ideal way to infuse effortless cool into your casual lineup. As for shoes, introduce a pair of white low top sneakers to the equation. An exciting idea for a 30-year-old man!
If you would like take your casual game up a notch, consider teaming a denim shirt with chinos. You could perhaps get a bit experimental in the shoe department and add tan suede loafers to the equation. Now that's an outfit any 30-year-old gent will like.
A denim shirt and chinos will infuse your day-to-day styling repertoire this neat and relaxed vibe. For something more on the classy side to round off this look, complete this ensemble with a pair of dark green leather brogues. If you've passed the big three-oh, take inspiration from outfits like this to take a more serious approach to your personal style.