This laid-back combo of a dark green crew-neck t-shirt and jeans is very easy to put together in next to no time, helping you look dapper and prepared for anything without spending a ton of time combing through your wardrobe. Finishing off with a pair of white canvas slip-on sneakers is a simple way to bring some extra fanciness to this outfit. So as you can see here, it's a killer, not to mention spring-appropriate, outfit to have in your transeasonal rotation. This outfit proves that even well into your 50s you still have a wide range of styling options.