A brown gingham waistcoat looks especially polished when paired with dark brown dress pants for an outfit worthy of a perfect gent. And if you want to immediately dress down your outfit with one piece, complement this look with brown leather oxford shoes. Can you see how very easy it is to look dapper and stay comfy when chillier weather hits, all thanks to combinations like this? If you're over 30, take inspiration from looks like this to add more gravitas to your look.