Why not opt for a navy and white horizontal striped shawl cardigan and shorts? As well as very practical, these pieces look awesome teamed together. A pair of boat shoes integrates perfectly within many outfits. This combination isn't a hard one to score and it's summer-friendly, which is more important when it's roasting hot outside.
Marry a light blue dress shirt with shorts to don a neat and elegant look. You could perhaps get a little creative on the shoe front and dress down your outfit by sporting a pair of boat shoes. There are a ton of ways to look good and live through the super hot weather, and that's one of them.
Such essentials as an aquamarine blazer and shorts are an easy way to inject extra sophistication into your current casual lineup. Boat shoes are the most effective way to transform this look. A neat ensemble like this one is just what you need come super hot summer days.