helloween-ideas help!

help!, hi btw lool, sorry panic!, im leaveing the after school club i voluneer at and we are having a helloween party the day i leave,i cant diside what to be...i was a cat last year and a dark fairy the year before, im thinking of being a vampire (VAMP alot lool) but what do you think its the 22ed of oct so i havnt got long! .. thank you! byee xxxxx