A charcoal herringbone overcoat and blue jeans are absolute mainstays if you're picking out a classy closet that matches up to the highest sartorial standards. If in doubt as to the footwear, stick to a pair of black leather desert boots. As a 30-year-old gent, you want to start dressing more like a mature gentleman. In this case, looks like this are ideal as inspiration.
Charcoal Herringbone Overcoat with Black Leather Desert Boots Cold Weather Outfits In Their 30s
Try pairing a charcoal herringbone overcoat with charcoal dress pants if you're going for a neat, sharp outfit. If you wish to effortlessly dial down this look with one item, why not complement this ensemble with black leather desert boots? This getup illustrates that in your 30s you have a wide range of style options.