It's really funny for me to read everyone's posts about dressing warmly for Halloween!
I used to live in New England, and remember what a PITA it was to figure out what to dress up as so I could look cute/creative/fun but not freeze my butt off. Now I have to worry about sweating too much. I wanted to be Carmen San Diego this year, but a trench coat is definitely a no-go for me.
I usually go for costumes that rely heavily on make-up. Last year I was a Lichtenstein-inspired comic book character. I was a smudgy mess by the end of the night