At a young age, Cissie was a slender Caucasian girl with shoulder length blond hair and large brown eyes.
As of 2018, Cissie ties her long hair in a messy ponytail, and her blond hair has become slightly darker. She wears a red mask covering the upper half of her face to her hairline, and extends below her chin. Her uniform covers almost her entire body, and is colored in black and varying shades of red. The logo on Cissie's uniform resembles Artemis's uniform from 2010.
Cissie was being put to bed by her father when he was pulled out of the window by Black Spider. Cissie looked on in horror, as the assassin dropped her father from their apartment window, but his landing was softened by a foam arrow. It was then that Cissie noticed Green Arrow and Artemis on the adjacent rooftop as they shot their arrows at Black Spider. She was happy to see the archers and that her father was all right from the event.
Arrowette, Robin, Spoiler, and Orphan were tracking the Mad Hatter, who turned out to be Clayface in disguise. The four followed him to a warehouse where they continued fighting the mind-controlled Clayface, but the real Mad Hatter blew up the warehouse. Arrowette and the others escaped safely.
In the comics, Arrowette was a member of Young Justice. She was pressured into being a bow-wielding superhero by her mother, Green Arrow fan Miss Arrowette (Bonnie King), but has since retired her superhero career.