Doll has long dark indigo hair with blunt bangs and neon red-orange eyes (which glow more red when she's angry). She wears a red and yellow off-shoulder crop top with a black shirt underneath, a skirt decorated with a yellow belt, and a matching red hard hat with a yellow band wrapping around, making her outfit resemble a cheerleader. She also wears tall black winter boots. She has a red button-shaped eyepatch to cover her shattered right eye, which is where the Absolute Solver symbol appears.