A navy and green long sleeve shirt and charcoal herringbone wool chinos are the kind of a fail-safe off-duty combo that you need when you have no extra time. Complete this look with a pair of boat shoes and you're all done and looking amazing. Getups like this go a long way towards maturing your style as a gent in his twenties.
A navy and green long sleeve shirt and khaki chinos teamed together are a match made in heaven for gents who love casual styles. Boat shoes will pull your whole outfit together. A good combination to make you a well-dressed guy in his 20s, rather than just a guy in his 20s.
To don a casual ensemble with a fashionable spin, consider teaming a navy and green long sleeve shirt with tobacco chinos. Boat shoes finish this outfit quite well. This is a good-looking yet age-appropriate combination for a 20-year-old guy.