![White Crew-neck T-shirt with Tan Leather Derby Shoes Casual Outfits In Their 20s: This combo of a white crew-neck t-shirt and khaki jeans is a safe and very fashionable bet. If you want to instantly spruce up this ensemble with a pair of shoes, why not complement this ensemble with tan leather derby shoes? If you're often not sure how to dress as a 20-something gent, this combo is a fail-safe option.](https://cdn.lookastic.com/looks/light-blue-hoodie-white-crew-neck-t-shirt-khaki-jeans-large-85581.jpg)
![Light Blue Hoodie](https://cdn.lookastic.com/light-blue-hoodie-original-2902965.jpg)
![White Crew-neck T-shirt](https://cdn.lookastic.com/white-crew-neck-t-shirt-original-386478.jpg)
![Khaki Jeans](https://cdn.lookastic.com/khaki-jeans-original-3402537.jpg)
![Tan Leather Derby Shoes](https://cdn.lookastic.com/tan-leather-derby-shoes-original-2409531.jpg)
This combo of a white crew-neck t-shirt and khaki jeans is a safe and very fashionable bet. If you want to instantly spruce up this ensemble with a pair of shoes, why not complement this ensemble with tan leather derby shoes? If you're often not sure how to dress as a 20-something gent, this combo is a fail-safe option.