Many famous DC comics characters have been popular for decades, so classic DC costumes are sure to delight people of all ages and backgrounds. There are plenty of intergalactic options, dr strange costumes but we’d advise against Jabba the Hutt. And fans were also hopeful of meeting some of their favourite film actors and writers in real life, with an appearance by Star Trek star Simon Pegg selling out, and Aquaman’s Jason Momoa heading a panel discussion on centre stage.