Cranky Old Lady: I dressed up as an old lady last year. I bought an old, ruffled up, grey wig from a stall at the market. Then I bought some huge fake glasses and I borrowed my gran's stockings and cardigan. I also used one of mum's old dresses and my grandpa's walking stick. When i was out trick or treating, I would rap on the doors with the walking stick, and when people opened their doors, I would shriek; "Trick or treat". Thanks to an anonymous submitter for this easy idea.