![Olive Blazer with Blue Jeans Smart Casual Chill Weather Outfits For Men In Their 30s: This semi-casual combination of an olive blazer and blue jeans is extremely easy to put together without a second thought, helping you look on-trend and prepared for anything without spending a ton of time rummaging through your wardrobe. Add black leather double monks to your getup to kick things up to the next level. A perfect ensemble as you shift into your thirties.](https://cdn.lookastic.com/looks/barn-jacket-blazer-jeans-large-7855.jpg)
![Blue Quilted Barn Jacket](https://cdn.lookastic.com/blue-quilted-barn-jacket-original-10162921.jpg)
![Olive Wool Blazer](https://cdn.lookastic.com/olive-wool-blazer-original-440082.jpg)
![Navy Jeans](https://cdn.lookastic.com/navy-jeans-original-468486.jpg)
![Black Leather Double Monks](https://cdn.lookastic.com/black-leather-double-monks-original-516600.jpg)
![Tan Leather Briefcase](https://cdn.lookastic.com/tan-leather-briefcase-original-2379723.jpg)
![Red Scarf](https://cdn.lookastic.com/red-scarf-original-590274.jpg)
This semi-casual combination of an olive blazer and blue jeans is extremely easy to put together without a second thought, helping you look on-trend and prepared for anything without spending a ton of time rummaging through your wardrobe. Add black leather double monks to your getup to kick things up to the next level. A perfect ensemble as you shift into your thirties.