As you can see here, it doesn't take that much time for a man to look casually polished. Just choose a navy blazer and chinos and be sure you'll look amazing. If you want to instantly ramp up your ensemble with a pair of shoes, add a pair of dark purple tassel loafers to this outfit. If you're crafting a season-appropriate look, here is a great one. This pairing illustrates how to remain stylish as you age into your 40s.