Some of the world's most famous movie costumes from films like Star Wars, James Bond and Braveheart are to be auctioned.Mel Gibson's Braveheart costume, Sean Connery's dinner jacket from his Bond movies and the original Obi-Wan Kenobi cloak are all going under the hammer.They are being sold by Angels Costume Hire company at Bonhams auction house in London.The Obi-Wan cloak worn by Alec Guinness could fetch more than £100,000 owing to the huge popularity of the movie franchise.For those on a more limited budget, it is thought a suit owned by Michael Caine may go for a more reasonable £100.© Independent Television News Limited 2007. All rights reserved.