If it's comfort and practicality that you appreciate in an ensemble, make a crew-neck t-shirt and blue jeans your outfit choice. Complement this outfit with tan desert boots to take things up a notch. So if it's a baking hot warm weather day and you want to look dapper without putting too much effort, this getup will do the job in no time flat. And if we're talking fashion for 30-something guys, this ensemble is a good look on most.