This casual pairing of a black puffer coat and khaki chinos can only be described as seriously dapper. And if you need to easily dress down your look with one single item, why not introduce grey canvas low top sneakers to your look? Relaxed looks for stylish 20-something guys aren't actually that hard, as you can see here.
This combo of a dark green overcoat and khaki chinos couldn't possibly come across as anything other than outrageously dapper and effortlessly refined. You can get a little creative with shoes and introduce grey canvas low top sneakers to the equation. As you're progressing through your late 20s, you want to start dressing like a grown man. If that's the case, combos like this are a real life saver.