If you prefer casual combinations, why not take this combo of a navy short sleeve shirt and black shorts for a spin? When this look appears too perfect, dial it down with black flip flops.
Navy Short Sleeve Shirt with Black Flip Flops Outfits For Men
When the situation allows laid-back style, you can rock a navy short sleeve shirt and olive chinos. Serve a little outfit-mixing magic by rounding off with a pair of black flip flops.