Marry a navy blazer with shorts to achieve an interesting and modern-looking outfit. Put a more informal spin on your look with a pair of black sandals. When it comes to casual outfit ideas for over-30 gentlemen, this combo looks good on almost any gent.
Go effortlessly sleek by wearing a light blue dress shirt and shorts. Complete this ensemble with a pair of black sandals to keep the outfit fresh. Perfect if you're looking for some amazingly inspiring Millennial style.
As you can see here, looking casually smart doesn't require that much effort. Choose a white blazer and shorts and be sure you'll look awesome. You could perhaps get a little creative when it comes to shoes and dial down your look by rounding off with black sandals. This pairing demonstrates that in your 30s your dressing options are looking good.