This combo of a navy raincoat and a white horizontal striped shirt jacket is super versatile and really up for whatever the day throws at you. You can get a bit experimental when it comes to footwear and complete this look with a pair of white canvas low top sneakers. Laid-back looks for stylish gentlemen in their 40s aren't actually that hard, as you can see here.
White Horizontal Striped Shirt Jacket with Navy Raincoat Warm Weather Outfits For Men After 40
If you don't like being too serious with your combos, try pairing a navy raincoat with a white horizontal striped shirt jacket. To introduce a carefree vibe to your look, add beige athletic shoes to the equation. Ideal if you're looking for some incredibly inspiring casual style for over-40 gentlemen.