For a look that's pared-down but can be flaunted in plenty of different ways, dress in a long sleeve shirt and khaki cargo pants. If you wish to immediately perk up your look with a pair of shoes, why not complement this ensemble with a pair of dark brown leather derby shoes? Seeing as it's baking hot outside, this combo seems ideal and entirely summer-appropriate.
Khaki Cargo Pants with Long Sleeve Shirt Smart Casual Summer Outfits
Opt for a long sleeve shirt and khaki cargo pants for a casually stylish and fashionable getup. As for the shoes, you could go down the classic route with white and brown suede derby shoes. This look is a tested option if you're hunting for a great, summer-appropriate look.