I took my daughter to Wuhan Tiandi (武汉天地) when we were in Wuhan in October. When we arrived there, she loved the fountain there and would love to play among the water, which made me in a dilemma, for the reason that I didn't took another clothes with me.
While she already got her dress in wetness, I had no way back, only to find a shop to buy a new clothes for her, unfortunately, there was no such shop for her, good thing was that it was not that cold at all. So we walked along the street and finally we got to the women's washroom.
I found a hair dryer there, which made me feel so happy that I could dry her clothes with it! So I took off her dress and underwear to dry and covered her with a scarf. She didn't need to wear wet clothes any more, which had the potential possibilities to make her catch a cold.