For a laid-back getup with a clear fashion twist, you can easily rock a crew-neck sweater and olive chinos. You can get a little creative when it comes to footwear and introduce brown work boots to the equation. As you can see here, it's extremely easy to look awesome and stay comfy when colder weather comes, all thanks to combos like this one. This combo demonstrates that as a 60-year-old gentleman, you still have a wide array of sartorial options.