Quote Originally Posted by Gift Jeraff View Post
I'm going to go with magic item as the simplest solution. Everyone in the anti-magic prison is kept with the clothes they were arrested with, so she could have had this hypothetical item all along. Even Roy's armour, which we know from V's True Seeing is magical, was not confiscated.
While armor was not confiscated, weapons were. See panel 8 and panel 12.