A white sweatshirt and black chinos paired together are a perfect match. The whole look comes together when you introduce a pair of desert boots to the mix. This ensemble should clear any doubts you had about dressing elegantly as a 20-something guy.
Sharp yet practical, this getup combines a white sweatshirt and dark green cargo pants. Ramp up the formality of your outfit a bit by finishing with a pair of desert boots. Casual getups for young guys aren't actually that hard, as you can see.