For a casual ensemble, wear a grey long sleeve shirt with light blue jeans — these two pieces work nicely together. Navy and white canvas low top sneakers are a never-failing footwear style here that's also full of character. So as you can see here, it's a cool, not to mention spring-ready, outfit to keep in your seasonal rotation. If you often wonder how to dress as a gentleman in his 20s, this outfit is a great illustration.