I love this high fashion look for the gala! For a field costume I would make the shoe into a closed boot and shorten the train. My favorite parts include her headband/ it is an homage to her 90’s costume without being a cowl, the pentagons on her hands are also a nod to her 90’s headpiece, the X on her chest is a nod to her X-men blue costume, the x’s on her shoes are a nod to her Morrison boots