Steps to staying cool this summer:
1. Stick to the lightest fabrics possible. Like, linen-sheets-you-kick-off-in-the-middle-of-the-night kind of light.
2. Secure buttons only enough to cover what must be covered to get away with being out in public.
3. Drink a cold drink. Lean into the breeze. Achieve Beyoncé hair (if possible).
4. All of the above, as seen here on our friend Lars, who manages to look super cool, even under the super hot sun.