Funnily enough I was talking about fancy dress parties last night. I hthink my favourite one was where the theme was 'star trek' or something like that. So I put on deely-boppers in my hair, knee-length skirt, high boots and a t-shirt saying 'heavenly'. Sorted and I didn't have to go to a huge amount of trouble.
I hate the school days parties though - there's too many of them. Purh-lease!