I had something similar a few years ago and ended up flying wrapped in a blanket as they took my trousers away to dry them off. I suggested in a letter to Emirates that they should think about carrying some clothes to deal with these situations. A pair of "one size fits all" joggers or something would do. In their response they gave me several thousand Skywards miles (I can't remember exactly how many) so it's worth writing a letter and spelling out what you expect in return, accident or not.