quick question (Patreon)

so Black Canary x Oracle suggestion for this month's reward won and i've started working on it, really excited to finish it. however i need your help: what would be a good way to indicate Oracle considering she's gonna be almost completely naked? Aside from her chair (which is not in the picture), red hair and eyeglasses. Maybe a necklace with a nightwing logo or something else? please, feel free to leave your ideas in the comments. :)