Try teaming a short sleeve shirt with white skinny jeans for a modern take on off-duty ensembles. Send an otherwise mostly dressed-up look in a more informal direction by slipping into tan leather sandals. All in all, a great demonstration of off-duty fashion for guys in their 30s.
A short sleeve shirt and white skinny jeans are amazing menswear elements to add to your day-to-day rotation. For something more on the classier end to complete your outfit, introduce a pair of dark brown suede casual boots to the mix. Those who are curious how to sport cool casual looks as you turn 30, this getup should answer your question.