You will need:
A metal zipper
liquid latex or spirit gum
red and black cream or grease paints
purple and yellow cream or grease paints and/or eyeshadow
blood gel or fake blood
clear or red lipgloss to add shine
Click this link if you want to the older look I did for this last year, it's a speed-torial, and in this one I left the fabric on, rather then cutting it off.