Dress in an orange crew-neck t-shirt and beige cargo pants to pull together an interesting and relaxed ensemble. And if you wish to immediately tone down this outfit with a pair of shoes, add white athletic shoes to the equation. So as you can see here, it's a dapper, not to mention spring-appropriate, getup to have in your seasonal rotation. This pairing should prompt anyone who was skeptical about wearing casual clothes in your 50s.