For an effortlessly stylish outfit, wear a black puffer jacket with a sweatshirt — these pieces go really good together. For a more casual feel, why not complement this look with white canvas low top sneakers? This getup should erase any doubts you had about wearing casual clothes as a 30-year-old guy.
For an outfit that's very simple but can be dressed up or down in a great deal of different ways, pair a black puffer jacket with a sweatshirt. For times when this ensemble is just too much, play it down by slipping into white and black athletic shoes. Ideal if you're looking for some seriously inspiring style for 30-year-old gentlemen.