![Navy Jeans with Beige Athletic Shoes Smart Casual Fall Outfits For Men After 40: A dark green military jacket and navy jeans are veritable menswear staples if you're planning a casual closet that matches up to the highest sartorial standards. Beige athletic shoes will easily dress down an all-too-refined outfit. When you have one of those dreary autumn days, sometimes only a knockout ensemble like this one can brighten it up. When it comes to fashion tips for 40-year-old guys, this outfit is perfect.](https://cdn.lookastic.com/looks/military-jacket-double-breasted-blazer-turtleneck-large-59851.jpg)
![Dark Green Military Jacket](https://cdn.lookastic.com/dark-green-military-jacket-original-4989388.jpg)
![Navy Double Breasted Blazer](https://cdn.lookastic.com/navy-double-breasted-blazer-original-2634297.jpg)
![Navy Wool Turtleneck](https://cdn.lookastic.com/navy-wool-turtleneck-original-4234094.jpg)
![Navy Jeans](https://cdn.lookastic.com/navy-jeans-original-468486.jpg)
![Beige Athletic Shoes](https://cdn.lookastic.com/beige-athletic-shoes-original-1937625.jpg)
![Silver Sunglasses](https://cdn.lookastic.com/silver-sunglasses-original-9639760.jpg)
A dark green military jacket and navy jeans are veritable menswear staples if you're planning a casual closet that matches up to the highest sartorial standards. Beige athletic shoes will easily dress down an all-too-refined outfit. When you have one of those dreary autumn days, sometimes only a knockout ensemble like this one can brighten it up. When it comes to fashion tips for 40-year-old guys, this outfit is perfect.