This smart combo of a grey check overcoat and cargo pants is very easy to throw together without a second thought, helping you look seriously stylish and ready for anything without spending too much time searching through your wardrobe. Grey athletic shoes will give a mellow feel to an otherwise traditional look. On not-so-chilly afternoons, you can work this summer-to-autumn look and look absolutely awesome. Think it's hard for 20-year-old men to master classic and casual outfits? This pairing will prove you wrong.