While there is inarguable fan excitement for Warner Bros.' upcoming Birds of Prey (And the Fantabulous Emancipation of One Harley Quinn), one concern some comic book fans may have about the DC Extended Universe film involves the fact that it doesn't appear to feature the characters in the costumes they wear in their source material.The footage and posters released for the film have shown that characters like Harley Quinn, Huntress and Black Canary will not wear their iconic costumes from the comics. However, it appears the villain of the film, Ewan McGregor's Roman Sionis, will actually wear the classic mask that makes him Black Mask, if only for a while.RELATED: Harley Quinn/Birds Of Prey Reshoots Reportedly Improved Audience ReactionsAt Comic-Con Experience 2019 in São Paulo, the stars of Birds of Prey attended the film's panel, where new footage of the movie was shown. According to reports from people who were in the audience, the footage featured the classic Batman villain wearing a comics-accurate mask."They just showed BLACK MASK's actual mask in special #ccxp19 #BirdsOfPrey trailer and it is comic accurate!" wrote The Wrap's Umberto Gonzalez. "This trailer is best of bunch."

Birds of Prey (And the Fantabulous Emancipation of One Harley Quinn) is the long-awaited return of Margot Robbie's Harley Quinn, who will be freshly broken-off from her relationship with the Joker. She is set to team-up with Black Canary, Huntress and Renee Montoya as the quartet protect a young Cassandra Cain from Black Mask.

RELATED: Birds Of Prey Poster Features Harley Quinn’s Bestest Dead Friend

Directed by Cathy Yan from a script by Christina Hodson, Birds of Prey (And the Fantabulous Emancipation of One Harley Quinn) stars Margot Robbie, Jurnee Smollett-Bell, Mary Elizabeth Winstead, Rosie Perez, Ewan McGregor, Steven Williams, Derek Wilson, Dana Lee, Francois Chau, Charlene Amoia, Chris Messina and Matthew Willig. The film is scheduled for release on Feb. 7, 2020.