My date and I dressed in banana costumes, complete with bright yellow Chuck Taylors.
lol the sweatiest ? I would have to say was when I went as a raggedy Anne doll cos I had to wear a wig and that was sweaty..... I also had way to high heals and heavy socks up to my upper thigh. I have no idea what the costume was made of but it did not breath even though there was not much of it ... Very sweaty :)
I am not sure, but it would have been from the age of 8 or under. I lived in upstate NY then and wore a coat, sweater, slacks and boots under my costume to keep warm. After that age I moved to FL and I made sure I wore something cool.
I was a birth defect.