When the setting calls for an effortlessly smart menswear style, you can rock a grey overcoat and navy chinos. Introduce a pair of grey athletic shoes to the mix to avoid looking too polished. This is a stylish yet age-appropriate combo for a 40-year-old gentleman.
Make a fashionable entrance anywhere you go by wearing a grey overcoat and an orange windbreaker. If you want to break out of the mold a little, add a pair of grey athletic shoes to this outfit. This pairing is a striking illustration 40-something gents can very well kill in the fashion department.