![White and Navy Long Sleeve Shirt with Black Jeans Casual Outfits For Men After 40: Opt for a white and navy long sleeve shirt and black jeans for a casual and stylish outfit. Rounding off with a pair of black athletic shoes is the most effective way to introduce a mellow touch to your ensemble. Ideal if you're after some amazingly inspiring off-duty style for 40-something gentlemen.](https://cdn.lookastic.com/looks/long-sleeve-shirt-jeans-athletic-shoes-large-43652.jpg)
![White Long Sleeve Shirt](https://cdn.lookastic.com/white-long-sleeve-shirt-original-360468.jpg)
![Black Jeans](https://cdn.lookastic.com/black-jeans-original-470016.jpg)
![Black Athletic Shoes](https://cdn.lookastic.com/black-athletic-shoes-original-548046.jpg)
![Dark Brown Leather Backpack](https://cdn.lookastic.com/dark-brown-leather-backpack-original-2463639.jpg)
![Black Leather Belt](https://cdn.lookastic.com/black-leather-belt-original-573822.jpg)
![Dark Purple Sunglasses](https://cdn.lookastic.com/dark-purple-sunglasses-original-9639770.jpg)
Opt for a white and navy long sleeve shirt and black jeans for a casual and stylish outfit. Rounding off with a pair of black athletic shoes is the most effective way to introduce a mellow touch to your ensemble. Ideal if you're after some amazingly inspiring off-duty style for 40-something gentlemen.