Wear a grey cable sweater with navy dress pants for manly refinement with a fashionable spin. If you wish to effortlessly play down this ensemble with one piece, why not add a pair of blue low top sneakers to this ensemble? So as you can see, this combination is a really nice choice, especially for unpredictable fall weather, when the temperatures are getting lower. A good illustration of how to dress with style as you pass the big 3-0.