A shirt jacket and a long sleeve henley shirt are the kind of a fail-safe off-duty combination that you need when you have no time to craft an outfit. Bring a different twist to an otherwise mostly casual look by finishing off with dark brown leather casual boots. Casual looks for 20-year-old men aren't actually that hard, as you can see here.
Shirt Jacket with Long Sleeve Henley Shirt Casual Warm Weather Outfits For Men In Their 20s
Why not team a shirt jacket with a long sleeve henley shirt? These two items are very comfortable and look awesome when matched together. A pair of tan suede desert boots looks perfectly at home here. Perfect if you're looking for some amazingly inspiring off-duty style for 20-year-old men.