A brown blazer and grey chinos make for the ultimate effortlessly sleek look. Why not take a more polished approach with footwear and introduce brown leather monks to the equation? So if it's a baking hot summer day and you want to look stylish without putting in too much work, this getup will do the job in next to no time. This combination is the perfect answer to the question of how to dress as you move into your 40s.