During most of the film, Branch has blue-grey skin with blue-black hair shorter than most of the other Trolls. His nose is lavender, and his eyes are blue. He wears a vest made of dark green leaves and dark brown woolen shorts that are very worn and clumsily stitched up. Like the other Trolls, he has four fingers on each hand and four toes on each foot. He almost always shows a frown on his face. His hair is shorter than it should be for a Troll of his size (the average Troll is 6 inches).