Prove that no-one does casual quite like you do by opting for a green-yellow crew-neck sweater and navy jeans. If in doubt as to what to wear when it comes to footwear, throw a pair of low top sneakers in the mix. Can you see how extremely easy it is to look seriously stylish and stay comfy when chillier weather comes, all thanks to combinations like this? Think gents in their 60s can't pull off edgy casual outfits? This pairing is indisputable proof of otherwise.