To don a casual getup with a contemporary spin, you can easily rock a bomber jacket and a white and red and navy short sleeve shirt. And if you need to effortlessly elevate this look with a pair of shoes, complete your outfit with a pair of brown suede loafers. So as you can see, it's a cool, not to mention season-appropriate, combo to keep in your transeasonal sartorial collection. So if you need style tips on how to dress as you go into your 30s, this ensemble is ideal.