You'll be amazed at how very easy it is for any gentleman to put together this laid-back outfit. Just a blue denim short sleeve shirt married with navy jeans. If you need to effortlessly elevate your look with one item, introduce dark brown leather desert boots to the equation. So if you're in search of an outfit that's stylish but also feels totally spring-appropriate, you found it. As a gentleman in his thirties, you want to start dressing more professionally. That's when inspiration like this comes in handy.