Try teaming a hoodie with a turtleneck for a casual and fashionable look. Want to play it down on the shoe front? Complete this ensemble with black and blue athletic shoes for the day. This outfit proves that as a 40-year-old gent, you have a vast array of sartorial options.
This combo of a hoodie and a turtleneck is super easy to achieve and so comfortable to work all day long as well! Why not introduce a pair of black leather desert boots to the equation for a sense of elegance? All in all, an ideal example of casual style for guys over 40.