Labrys is a mechanical maiden with pale skin, very long blueish gray hair tied into a ponytail and piercing red eyes. 

Her body is covered by a white suit with silver accents around her shoulders and thighs which covers her joints. Her head piece resembles a medieval helmet. And Red gauntlets. 

On top of her body she wears a Yasogami High School uniform, consisting of a white shirt with a black collar fastened with a yellow-colored ribbon. The skirt has a black and gray checkered pattern.