Halloween help!!!!!!!!!!!!!?

ookk i neeedd helpp i need a creatvie idea i wanna be a vampire buh can anyone give mi a idea in clothes i think de costumes in partyy citty is wack and i wanna luk nice wen i got to sixflags fright fest ooo im dark skinnned :) pleazz helpp mii :) oor u can give mi websites or u can give mi ur own idea