Rosie is a very tall and slender demon with wide hips, pale gray skin, and a wide mouth with black lips, sharp light pink teeth inside, and dusty-pink cheeks. Her eyes are pitch-black with no irises or pupils, and her hair is colored white-and-gray. Wears a dress which includes puffed shoulders, thin pale-maroon swirly-like stripes on the high black collar, black-trimming around the waist and on the long sleeves' ruffled cuffs. Under her dress, she wears a pair of black kitten-heeled shoes.