Dolly is a robot disguised as a doll, her arms, legs, and neck made of bendable metal, her face made to look like hard plastic when metal as well. Her hair made of thick, soft strings of fuzzy fabric in the hairstyle of spiky pig tails. Wearing a pastel dress and white gloves. She does as told and is willing to kill if necessary. Deep down, though, she's always wanted a friend, even if as a robot, she doesn't understand her own feelings.