For an off-duty look with a modern take, you can go for a white henley shirt and white chinos. Complement this outfit with a pair of driving shoes for extra style points. This is a never-failing option for a kick-ass winter-to-spring getup. This pairing suggests how to keep succeeding in casual dressing as a gent in his thirties.
For a look that offers comfort and dapperness, marry a white henley shirt with red jeans. Ramp up the classiness of this outfit a bit by slipping into a pair of driving shoes. With the departure of snow comes a sense of spring renewal and the need for a easy and breezy look just like this one. Relaxed casual outfits for men in their thirties aren't actually that hard, as you see.