|First Appeared (cartoon)|
Mariella usually is seen wearing a purple shirt, gold hoop earrings, a red flowered skirt, and pink flat shoes. She has brown hair which she usually keeps in a ponytail.In the summer, she wears a beige t-shirt, green shorts and sandals. In the winter, she wears an aqua coat, pink gloves, grey snow boots and purple trousers. She generally wears a purple nightgown to bed.