Mabel is a 13-year-old girl spending the summer with her Great Uncle Stan in Gravity Falls
Mabel is a perky, funny, loony, goofy, energetic, crazy, silly, and optimistic girl of spirit
Mabel is a short 13-year-old girl who has long chocolate brown hair, and she has silver-colored braces. She wears sweaters, skirts, headbands, and black shoes in every episode.
Her regular outfit is a short-sleeved pink undershirt underneath a red sweater with a rainbow shooting-star falling toward left, a matching red headband, purple skirt, and black shoes with white socks.
For her nightwear, she has a purple long-sleeve shirt dressed with a floppy disk in the middle, a matching purple headband, and dark pink socks.
Her swimsuit is a red 1-piece swimsuit with a red star in the middle, and a matching red headband.