This combination of a long sleeve shirt and navy jeans is undeniable proof that a safe off-duty ensemble doesn't have to be boring. Navy desert boots look amazing here. This is a good-looking but also age-appropriate combo for 40-year-old men.
Navy Desert Boots with Long Sleeve Shirt Outfits After 40
If you're after an off-duty but also dapper ensemble, try teaming a long sleeve shirt with navy chinos. Navy desert boots tie the getup together. All in all, a smart idea if we're talking fashion tips for over-40 men.