 CONT: In the end chase scene at the department store, Roxie comes  out of the storage room with the trolley of defective mannequins.  You will notice at the back of the trolley as it comes out of the  door a mannequin with both hands in the air and a purple outfit, it  also has a head. In the very next scene as Roxie just enters the  compactor room, look to the left and you will notice that that  mannequin has switched to a headless mannequin and the arms are not  in the same position, but its still dressed in purple.