This relaxed casual combo of a white and blue short sleeve shirt and a white short sleeve shirt is extremely easy to throw together in no time flat, helping you look dapper and prepared for anything without spending too much time going through your closet. On the footwear front, this getup is rounded off really well with black leather desert boots. When it comes to dressing for autumn, nothing beats a kick-ass outfit that can take you from season to season. As you're moving through your late 20s, you want to start dressing more maturely. If that's the case, outfits like this are ideal as inspo.