Go for a simple but at the same time casually cool choice by opting for a navy turtleneck and charcoal jeans. Parade your classy side by finishing with grey suede chelsea boots. As you can see, it's very easy to look amazing and stay comfortable when chillier weather comes, thanks to this outfit. This combination shows that looking stylish as you work your way through your 20s is quite manageable.
Wearing something as basic as this urban combo of a navy turtleneck and charcoal jeans can potentially set you apart from the crowd. A pair of charcoal suede chelsea boots easily dials up the wow factor of any getup. This look is a really wonderful option, especially for autumn, when the temps are dipping. When it comes to casual outfit ideas for 20-something gentlemen, this look is perfect.