So many starlets have played Catwoman over the years: Eartha Kitt, Michelle Pfeiffer, Anne Hathaway, Julie Newmar, Halle Berry—and every single one has worn something different, so you can pretty much wear anything with kitty ears and call it a day. We love the skin-tight leather motorcycle ensemble and x-ray specs featured in the Dark Knight, but you might be a bit sweaty by the end of the night if you go that route. A more comfy option is the Jessie’s Girl Jumpsuit by Eberjey, with the right boots, a turtleneck and accessories, like the Le Sublime Lace Eyemask, Handcuffs and a Belt. You could also go for a leopard ensemble, a la Eartha Kitt, with the Marguerite Riding Bodysuit. Or channel Halle Berry in the Villa Satine Push Up bra by Maison Close with a pair of cut up leggings. Any way you slice it, this is definitely a sexed up costume, not for the faint of heart.