Mine was a blast. I went to a restaurant-pub, on the day, wearing a most outrageous blond wig, one my woman friend described as like the hair do worn by Baby Jane, in the movie, 'Whatever Happened to Baby Jane?" There was no negative reaction, though when my friend complained people laughed at us, (in fact, not very noticeably), I just said, 'They are supposed to -- it's Halloween.'
At a Halloween dance, I passed completely, to the point I was unnerved that a guy rushed to open the door for me, and the cloak room attendant, held my coat for me to slip on. Both were so unexpected. Since the girls there slightly out-numbered the boys, the girls were dancing with each other too.
Let us just say, a lot of fun was had!