![Olive Double Breasted Blazer with Tobacco Leather Oxford Shoes Smart Casual Cold Weather Outfits In Their 30s: An olive double breasted blazer and blue jeans make for the ultimate semi-casual outfit. Channel your inner Idris Elba and introduce tobacco leather oxford shoes to the equation. This getup shows how gentlemen in their 30s wow in the fashion department.](https://cdn.lookastic.com/looks/overcoat-double-breasted-blazer-denim-shirt-large-43053.jpg)
![Camel Overcoat](https://cdn.lookastic.com/camel-overcoat-original-3350409.jpg)
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![Blue Denim Shirt](https://cdn.lookastic.com/blue-denim-shirt-original-2767407.jpg)
![Blue Jeans](https://cdn.lookastic.com/blue-jeans-original-468792.jpg)
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An olive double breasted blazer and blue jeans make for the ultimate semi-casual outfit. Channel your inner Idris Elba and introduce tobacco leather oxford shoes to the equation. This getup shows how gentlemen in their 30s wow in the fashion department.