You'll be surprised at how easy it is for any gentleman to throw together this casual look. Just a black leather biker jacket paired with a white and black crew-neck t-shirt. Introduce white canvas low top sneakers to the equation and ta-da: this look is complete. So if you're hunting for an outfit that's sharp but also totally spring-ready, you found it. Wondering how to nail casual style as you get into your 40s? This combo is a great example.