Film fancy dress is sure to have a boost in sales this month as the next installment in the Harry Potter series is released in cinemas.

Harry Potter And The Deathly Hallows: Part One will hit movie screens on November 19th 2010 and Emma Watson - who plays Hermione Granger - has already said fans are in for a treat.

Writing on her Twitter page, she said: "Saw DH Part 1 over the weekend. It's absolutely amazing. I am so proud and pleased. Can't wait for you all to see it!"

Fans may wish to get into their Harry Potter fancy dress on Thursday (November 11th 2010), as the world premiere of the film will be taking place in London and all the stars are set to attend.

Meanwhile, in other Potter-related news, Daniel Radcliffe was recently transformed into a character on The Simpsons for its annual Treehouse of Horror extravaganza.

The episode was aired in the US this week, so it should hit the UK in the not-too-distant future.