Wear a white trenchcoat and navy dress pants for rugged refinement with a fashionable spin. When it comes to shoes, this getup pairs well with brown leather oxford shoes. As you can see, it's super easy to look sharp and stay snug come fall, all thanks to getups like this. As you're maturing from your 20s to your 30s, you probably want to start dressing maturely. If that's the case, getups like this are perfect as inspiration.