Consider pairing a white linen long sleeve shirt with black chinos if you seek to look laid-back and cool without too much work. Introduce a pair of desert boots to the equation and ta-da: this ensemble is complete. So if it's a super hot afternoon and you want to look seriously stylish without exerting much effort, this look will do the job in next to no time. This ensemble proves that after 40 you still have a vast array of outfit options.