Leavanny is a thin, yellow, humanoid Pokémon. It has a broad, split leaf around its head, similar to Sewaddle's, and has long antennae which end in semi-circles. Its chest and legs are dark green and sectioned, making them appear armored. Their hands are leaf-like, with a "bite" taken out of each. Its arms are the "veins" to the leaves and are very sharp. Leavanny uses its sharp arms and adhesive threads to create clothing for other Pokémon. Its large abdomen is covered by its leafy tail, making it appear as if it was wearing a dress or coat.