Go for a crew-neck t-shirt and olive jeans if you seek to look casual and cool without trying too hard. Kick up your whole ensemble with brown leather derby shoes. Like this idea for your styling arsenal as a man over 40?
Olive Jeans with Crew-neck T-shirt Outfits For Men After 40
If you like practical menswear, consider wearing a crew-neck t-shirt and olive jeans. Take your outfit a more casual path by wearing dark brown print leather high top sneakers. This pairing proves men in their 40s can very well kill in the style department.