You'll be amazed at how easy it is for any gent to get dressed this way. Just a blue denim jacket combined with a charcoal crew-neck sweater. Feeling venturesome? Shake things up by finishing off with navy suede low top sneakers. So so as you can see, it's a killer, not to mention spring-friendly, combo to keep in your transeasonal rotation. This pairing shows that getting to your 30s is no reason to shed casual style altogether.