This pairing of a puffer jacket and a white cable sweater looks seriously stylish, but it's super easy to pull together too. Grey leather low top sneakers add edginess to an otherwise dressy look. This ensemble illustrates that as a young guy, you have a wide range of style options.
This combo of a puffer jacket and a white cable sweater couldn't possibly come across as anything other than outrageously stylish and casually refined. Exhibit your easy-going side by finishing off with black and white canvas high top sneakers. This pairing should clear any doubts you had about dressing casually in your thirties.