For Harry Potter nuts
Ditch the black capes and round specs, it’s been done. If you want your budding bookworm to pick up the ‘best costume’ award in assembly, recruit two of his or her friends and dress them up as Fluffy, Hagrid’s three-headed dog. Cut three head-holes in a cheap brown fleecy blanket, add black noses and doggy whiskers with make-up, and sew black felt ear shapes onto three alice bands. Sorted. The teachers will love it – it shows teamwork.