Does anyone else do this, to cool down in hot weather? I do it, especially before playing sport outdoors: run my T-shirt under the tap, before wearing it. It can feel a bit odd when first putting it on, but in hot weather, it dries quickly, and the cooling effect is lovely!
I got the idea from a book of party games, which has a more extreme version for very hot weather: the night before, soak some T-shirts, scrunch them up, and put them in the freezer. When it's hot outside, take them out of the freezer, and the winner is the first person to put their T-shirt on. I've not played this game, but it could be just the thing for really hot weather!