Why not wear a bomber jacket and a white cable sweater? These items are very practical and will look good when paired together. If not sure as to the footwear, stick to black suede desert boots. As you head into your 30s, you want to start dressing like a grown man. That's when looks like this become a great source of inspo.
Combining a bomber jacket with a white cable sweater is an amazing choice for an off-duty but on-trend ensemble. Black leather casual boots finish off this outfit quite well. As a 30-year-old guy, you probably want to start dressing more professionally. If that's the case, ensembles like this prove useful as a source of inspiration.