![Navy Sweater Vest with Dark Brown Plaid Chinos Outfits In Their 30s: This smart casual combination of a navy sweater vest and dark brown plaid chinos can take on different nuances depending on how it's styled. Complete this ensemble with a pair of white and blue athletic shoes to inject a dose of stylish nonchalance into this getup. This outfit illustrates how guys in their 30s slay in the style department.](https://cdn.lookastic.com/looks/sweater-vest-short-sleeve-shirt-chinos-large-89301.jpg)
![Navy Sweater Vest](https://cdn.lookastic.com/navy-sweater-vest-original-11417278.jpg)
![White Short Sleeve Shirt](https://cdn.lookastic.com/white-short-sleeve-shirt-original-365670.jpg)
![Dark Brown Plaid Chinos](https://cdn.lookastic.com/dark-brown-plaid-chinos-original-11599822.jpg)
![White and Blue Athletic Shoes](https://cdn.lookastic.com/white-and-blue-athletic-shoes-original-3066675.jpg)
![Navy Watch](https://cdn.lookastic.com/navy-watch-original-9550428.jpg)
![Silver Bracelet](https://cdn.lookastic.com/silver-bracelet-original-10575995.jpg)
This smart casual combination of a navy sweater vest and dark brown plaid chinos can take on different nuances depending on how it's styled. Complete this ensemble with a pair of white and blue athletic shoes to inject a dose of stylish nonchalance into this getup. This outfit illustrates how guys in their 30s slay in the style department.