Team a brown harrington jacket with a beige turtleneck for a simple menswear style that's also well-executed. If you're wondering how to round off, complete your ensemble with a pair of dark brown leather casual boots. This ensemble is our idea of perfection for when leaves turn yellow and red and fall starts to take over. Sport this pairing to pull together a more mature look as a guy in his 20s.
Why not rock a brown harrington jacket with a beige turtleneck? As well as totally functional, these two pieces look amazing combined together. Introduce a pair of dark brown leather casual boots to the equation et voila, the ensemble is complete. There's no better way to brighten up a dull autumn day than a kick-ass outfit like this one. Think it's hard for young gents to perfect smart casual outfits? This combo should prove you otherwise.