Why not opt for a black crew-neck t-shirt and black chinos? Both pieces are totally practical and look good worn together. Bring a dressed-down twist to your ensemble by rocking a pair of white and black athletic shoes. Keep this look ready to go when spring comes, and rest assured, you'll save time getting ready on more than one occasion. Think over-50 gentlemen can't pull off modern casual outfits? This combo should prove you otherwise.