A brown blazer and a light blue dress shirt are a smart pairing that will earn you a great deal of attention. And if you need to immediately ramp up your outfit with shoes, add a pair of dark brown leather tassel loafers to the equation. Dressing smartly is the trick to surviving below-freezing temperatures, but this look is a good illustration that this can also be done with style. So if you need fashion tips on how to dress well into your 40s, this combo is ideal.