Marry a dark green shirt jacket with a black crew-neck t-shirt for standout menswear style. For a more laid-back touch, why not complement your ensemble with dark green canvas low top sneakers? As you can see, this outfit is a really good option, especially for awkward fall weather, when the mercury is dropping. Ideal if you're looking for some amazingly inspiring laid-back style for 40-year-old men.
For an off-duty ensemble, consider teaming a dark green shirt jacket with a black crew-neck t-shirt — these pieces play really well together. For shoes, you can go down a more casual route with white and black athletic shoes. It's a viable option when it comes to picking out a standout getup for summer-to-fall weather. Those who are curious whether you can still pull off cool off-duty dressing as you pass the big 4-0, this combination should answer your question.