This combo of a tan houndstooth blazer and khaki chinos looks refined, but in a cool kind of way. Want to dress it up when it comes to shoes? Introduce burgundy leather oxford shoes to the equation. With rising temperatures come warmer days and more sunlight and the need for a neat look just like this one. Those wondering how to pull off semi-casual dressing as you make your way through your 20s, this ensemble should answer your question.