Sofia is entirely made out of plastic material, including her clothes and chestnut hair (in the style of pig-tails).
She has: beige porcelain for skin, a sky-blue skirt and a matching buttoned top, a white collar, stripped socks (red and blue), and malachite shoes. In terms of her facial features, she has bright pink lipstick, pink eyes, and a small nose. Sofia was once a young girl named Macy Greywhinder, who was killed by her father, Martin Greywhinder, and turned into a toy. 