![Blue Denim Jacket with Long Sleeve Shirt Smart Casual Spring Outfits For Men After 40: A blue denim jacket and a long sleeve shirt are a cool combo to have in your daily off-duty routine. Consider a pair of dark brown leather casual boots as the glue that will pull your outfit together. So if you're after an easy-to-transition look, this one fits the bill. An outfit like this can make any gentleman in his forties look better than any of his peers.](https://cdn.lookastic.com/looks/denim-jacket-long-sleeve-shirt-chinos-large-59906.jpg)
![Navy Denim Jacket](https://cdn.lookastic.com/navy-denim-jacket-original-442476.jpg)
![Light Blue Vertical Striped Long Sleeve Shirt](https://cdn.lookastic.com/light-blue-vertical-striped-long-sleeve-shirt-original-2899585.jpg)
![Khaki Chinos](https://cdn.lookastic.com/khaki-chinos-original-3402249.jpg)
![Dark Brown Leather Casual Boots](https://cdn.lookastic.com/dark-brown-leather-casual-boots-original-11313214.jpg)
![Tan Canvas Briefcase](https://cdn.lookastic.com/tan-canvas-briefcase-original-4393094.jpg)
![Silver Watch](https://cdn.lookastic.com/silver-watch-original-9550590.jpg)
A blue denim jacket and a long sleeve shirt are a cool combo to have in your daily off-duty routine. Consider a pair of dark brown leather casual boots as the glue that will pull your outfit together. So if you're after an easy-to-transition look, this one fits the bill. An outfit like this can make any gentleman in his forties look better than any of his peers.