Bunny suit

Seeing as this is sort of costume help now, I need to be a Frankenstein's Monster by tomorrow evening, but am volunteering at Rollapaluza all morning so don't have much time to get it together

Any minimum effort/maximum effectiveness solutions from anyone?

Neck bolts are like £3 from the party shop near Clapham Junction (open till 7pm). Stuff something up the back of a jacket for the slight hunchback look and go nuts with green paint!