![Navy Shorts with Derby Shoes Smart Casual Summer Outfits In Their 20s: A white sweatshirt and navy shorts are a combination that every fashion-forward gent should have in his wardrobe. And if you wish to instantly kick up this outfit with a pair of shoes, why not throw derby shoes into the mix? So if it's a roasting hot warm weather afternoon and you want to look seriously stylish without putting too much effort, this ensemble will do the job in no time. All in all, a great example of 20-something fashion.](https://cdn.lookastic.com/looks/sweatshirt-shorts-derby-shoes-large-79646.jpg)
![White Sweatshirt](https://cdn.lookastic.com/white-sweatshirt-original-11477601.jpg)
![Navy Shorts](https://cdn.lookastic.com/navy-shorts-original-484092.jpg)
![Beige Suede Derby Shoes](https://cdn.lookastic.com/beige-suede-derby-shoes-original-2414085.jpg)
![Black Baseball Cap](https://cdn.lookastic.com/black-baseball-cap-original-615672.jpg)
![Dark Brown Sunglasses](https://cdn.lookastic.com/dark-brown-sunglasses-original-9639763.jpg)
![White Print Socks](https://cdn.lookastic.com/white-print-socks-original-11345547.jpg)
A white sweatshirt and navy shorts are a combination that every fashion-forward gent should have in his wardrobe. And if you wish to instantly kick up this outfit with a pair of shoes, why not throw derby shoes into the mix? So if it's a roasting hot warm weather afternoon and you want to look seriously stylish without putting too much effort, this ensemble will do the job in no time. All in all, a great example of 20-something fashion.