For something more on the cool and casual end, consider teaming a hot pink long sleeve shirt with navy vertical striped chinos. Now all you need is a pair of low top sneakers. This getup shows that in your thirties your sartorial options are pretty much limitless.
Show off your chops in men's fashion by opting for this off-duty combo of a hot pink long sleeve shirt and white shorts. If in doubt about the footwear, stick to a pair of low top sneakers. Casual looks for 30-something Millennial gents aren't actually that hard, as you see.