sexy halloween ideas

From Jezebel commentors.

It requires about 2.4 seconds to put on a short skirt and tape a piece of bread to the top of your head and go as "Sexy Toaster."

The best I've ever seen was at a costume party in college. Two friends went together as a joint costume: he dressed up as Santa with a collar and leash on, she dressed up as a dominatrix leading him around. They were "subordinate clause."

Sexy Hester Pryne.
Wear whatever you want, put a big ol red "A" on your chest.

How about a sexy leper!
My clothes fell off! so did my left hand!