In cold weather you can always put on more clothes to stay warm, but in hot weather, there's a limit to how much you can take off to stay cool.
Man, so many people have been indoctrinated in this ridiculous "it's easier to warm up than it is to cool off" mantra. Every house I've ever lived in has been
too cold, even with windows closed and the heat all the way up. No amount of bundling up has ever made me perfectly cozy. In the summer, however, I have the freedom to submerge myself in a lake or take a cold shower. Even going into the shade in the summer makes a huge difference. Not to mention that anyplace I go indoors has the air conditioner operating at full blast which does an excellent job of making me undesirably chilly.
Sure, if the only method you can think of for cooling off is disrobing, then Darwinians everywhere agree that you deserve heat stroke. Have you considered putting on the
right clothes? Try thin, natural fabrics that breathe well. Put on a non-insulating hat: keeping the sun off your head works wonders. Drink lots of water: it turns out that your body knows how to cool you off, but it needs water to do it. Your body can warm itself through exercise, or it can keep your core temperature stable by peripherical vasoconstriction.... mmm, don't you just love that feeling that your fingers are about to fall off?