Editing Loud Sisters (section)

=== Appearance ===
Luan has prominent buck teeth, which sport braces on her upper and lower teeth, and light brown hair worn up in a large ponytail by a yellow scrunchie, with two long protruding hairs sticking out from the center of her forehead.

She dresses in a white sleeveless shirt, a yellow skirt with a checkerboard pattern, yellow socks with a line pattern that are worn all the way up, and brown shoes. She also wears three pink flowers, one on her shirt, and one on each shoe, that serve as gag squirt-flowers. Her prototype design had a gag flower on her skirt, but none on her shoes. She also didn't have any braces.

Her swimsuit is a yellow one piece with one of her gag-squirt flowers. Her nightwear is just a yellow nightgown or a yellow and white nightshirt with matching pants and white bunny slippers. Sometimes, she also wears a yellow bathrobe.

In "Hand-Me-Downer", it is revealed that she has been wearing her braces from her younger age. Back then, she wore a sleeveless yellow dress with a square pattern, a black belt, white socks, and brown shoes.