![Olive Shirt Jacket with Loafers Smart Casual Summer Outfits For Men After 40: An olive shirt jacket and khaki dress pants are definitely worth adding to your list of wardrobe must-haves. When in doubt about the footwear, complement this getup with loafers. This combo isn't a hard one to score and it's summer-friendly, which is more important when it's boiling hot outside. An appealing choice for a gent in his 40s!](https://cdn.lookastic.com/looks/shirt-jacket-short-sleeve-shirt-dress-pants-large-95478.jpg)
![Dark Green Linen Shirt Jacket](https://cdn.lookastic.com/assets/item-dba620cf05c5e3a32ad2750e6b7a2aff19e1c5a9163440160262dd0ec62fbf32.png)
![White Short Sleeve Shirt](https://cdn.lookastic.com/white-short-sleeve-shirt-original-365670.jpg)
![Khaki Dress Pants](https://cdn.lookastic.com/khaki-dress-pants-original-4711002.jpg)
![Dark Brown Leather Loafers](https://cdn.lookastic.com/dark-brown-leather-loafers-original-7262407.jpg)
![Brown Leather Briefcase](https://cdn.lookastic.com/brown-leather-briefcase-original-2381019.jpg)
![Beige Wool Hat](https://cdn.lookastic.com/beige-wool-hat-original-10053621.jpg)
An olive shirt jacket and khaki dress pants are definitely worth adding to your list of wardrobe must-haves. When in doubt about the footwear, complement this getup with loafers. This combo isn't a hard one to score and it's summer-friendly, which is more important when it's boiling hot outside. An appealing choice for a gent in his 40s!