Consider pairing an olive gilet with a long sleeve shirt to pull together an interesting and modern-looking laid-back ensemble. A nice pair of beige canvas slip-on sneakers will never date. Casual getups for 40-year-old gentlemen aren't actually that hard, as you see.
Exhibit your expertise in menswear styling by combining an olive gilet and a long sleeve shirt for a casual ensemble. If you're puzzled as to how to finish, a pair of black leather boat shoes is a safe option. Those who are dubious whether you can still wear edgy casual looks as you slip into your 40s, you have your answer.
If you're searching for a relaxed casual but also stylish look, go for an olive gilet and a long sleeve shirt. Have some fun with things and add black print canvas low top sneakers. Perfect to show the world that you're mature and confident enough to own your sartorial choices.