Up your sprezzatura game in a navy blazer and blue chinos. Finishing off with a pair of high top sneakers is a surefire way to introduce a more casual vibe to this outfit. When you're having one of those gloomy fall days, sometimes only a cool ensemble like this one can brighten it up. As you're progressing through your late 20s, you probably want to start dressing more maturely. If that's the case, outfits like this are perfect as inspo.