Doll

Doll had long dark purple hair with blunt bangs and neon red eyes. She wore 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 wore tall black winter boots. This is also the same outfit Lizzy, Rebecca, and Kelsey Day wear.

Eyepatch

After Home, she wore a red button eyepatch to cover her right eye,(Made to stop the solver to going off and killing a drone) which is the same eye where the AbsoluteSolver symbol appears. In Mass Destruction, it was revealed that this was a patch similar to the Crucifix Patch that Doll was using to prevent the Solver from overtaking her body and using her as a host. It may have also been used to hide the fact that she was infected from other people.

Prom

In The Promening, she wears a burgundy-red dress with a skirt that ends just above her knees. It has long, off-the-shoulder sleeves of the same color. She wears a matching red hard hat, a black band around the rim, and the same boots.

Personality
Doll is an interpretation of the Quiet One trope — introverted and taciturn.

Doll rarely spoke to anyone, talking occasionally with her friend Lizzy and giving enigmatic non-answers to questions anyone might have. As well as being quiet, Doll lacked any interest in expressing herself to others under the assumption that no one understands how to help her. When first confronted by Uzi, Uzi tries to talk her into moving on, responding to Uzi's attempt at persuading her by saying she doesn't need help, implying she doesn't choose to listen to anyone.

Beneath her façade of an introvert who prefers to keep to herself are deep psychological problems resulting from seeing her parents killed and eaten at a young age (assumed) by Serial Designation V. This aftermath resulted in Doll becoming hellbent on killing V as revenge for the deaths of her family as she does anything