This casual combo of a dark green crew-neck sweater and white jeans is extremely easy to put together in seconds time, helping you look amazing and ready for anything without spending a ton of time combing through your closet. Our favorite of a myriad of ways to finish off this outfit is with a pair of desert boots. As the weather begins to warm up again, it's time to get rid of those heavy winter layers and opt for something lighter, like this getup here. This combination should erase any doubts you had about wearing casual clothes as a gentleman over 50.