If you want to go about your day with confidence in your ensemble, consider teaming a brown blazer with blue jeans. And if you need to instantly dial down your look with a pair of shoes, why not complete this look with a pair of burgundy leather work boots? So as you can see, it's a kick-ass, not to mention spring-friendly, ensemble to have in your seasonal arsenal. Wondering how to perfect casual outfits as you pass the big three-oh? This pairing is the perfect answer.