Teaming a green varsity jacket with navy cargo pants is a smart idea for a casual and cool look. To introduce a dose of stylish effortlessness to your getup, introduce black and white canvas high top sneakers to your outfit. As the weather starts to get warmer, it's time to get rid of those bulky winter gear and opt for something lighter, like this look here. This pairing illustrates how to keep slaying in the casual fashion department as a 30-year-old man.