This combo of a bomber jacket and a grey long sleeve shirt is a safe and very fashionable bet. You could perhaps get a bit experimental on the shoe front and dial down this getup by finishing with a pair of tobacco canvas low top sneakers. Men who are curious how to wear modern casual outfits in your twenties, this combination should answer your question.
If you're on the lookout for a casual but also dapper getup, try pairing a bomber jacket with a grey long sleeve shirt. Look at how well this getup goes with a pair of dark brown leather casual boots. This combo looks great on 20-year-old guys.
This casual combination of a bomber jacket and a grey long sleeve shirt is a fail-safe option when you need to look sharp in a flash. Throw in white athletic shoes to bring a hint of stylish nonchalance to your look. Ideal if you're on the hunt for some amazingly inspiring casual style for 20-year-old men.