This pairing of a gilet and brown chinos is an appealing option for when it's time to go off-duty. And if you wish to easily perk up your look with a pair of shoes, why not introduce dark brown tassel loafers to the mix? So as you can see, it's a sharp, not to mention spring-ready, combo to keep in your transeasonal rotation. If you've hit your 30s, pay attention to combinations like this to add more maturity to your personal style.