![Blue Long Sleeve Shirt with Military Jacket Casual Outfits For Men In Their 20s: This combination of a military jacket and a blue long sleeve shirt looks neat and makes any guy look infinitely cooler. Now all you need is a pair of burgundy leather casual boots. A fail-safe option combo appropriate for 20-year-old guys who prefer to dress casually.](https://cdn.lookastic.com/looks/military-jacket-long-sleeve-shirt-overalls-large-49708.jpg)
![Olive Military Jacket](https://cdn.lookastic.com/olive-military-jacket-original-664020.jpg)
![Blue Chambray Long Sleeve Shirt](https://cdn.lookastic.com/blue-chambray-long-sleeve-shirt-original-359370.jpg)
![Olive Overalls](https://cdn.lookastic.com/olive-overalls-original-8628454.jpg)
![Burgundy Leather Casual Boots](https://cdn.lookastic.com/burgundy-leather-casual-boots-original-11313173.jpg)
![Navy Beanie](https://cdn.lookastic.com/navy-beanie-original-619344.jpg)
![Charcoal Wool Gloves](https://cdn.lookastic.com/charcoal-wool-gloves-original-2169645.jpg)
This combination of a military jacket and a blue long sleeve shirt looks neat and makes any guy look infinitely cooler. Now all you need is a pair of burgundy leather casual boots. A fail-safe option combo appropriate for 20-year-old guys who prefer to dress casually.