You'll be amazed at how easy it is to get dressed like this. Just a brown crew-neck sweater and beige dress pants. And if you want to immediately dress down this outfit with one piece, introduce a pair of brown suede desert boots to the equation. When you're having one of those dreary fall days, sometimes only a cool ensemble like this one can brighten it up. Interested in dressing ideas for adolescent guys? This getup is great inspo.