For an outfit that's pared-down but can be styled in a great deal of different ways, go for a harrington jacket and a tan crew-neck sweater. For a classier spin, complement this outfit with brown suede chelsea boots. This ensemble is probably exactly what you've been looking for as a guy in his 20s.
Tan Crew-neck Sweater with Harrington Jacket Smart Casual Chill Weather Outfits In Their 20s
When the situation allows a casual outfit, dress in a harrington jacket and a tan crew-neck sweater. Introduce a pair of beige suede casual boots to this ensemble and off you go looking incredible. In this, any guy in his twenties will put most of his peers to shame.