Miss Decibel is a green elephant with little ears and dark purple ear insides. She has four toes on each foot, and each toe is white. She has white hair with a black streak that looks very similar to that of Cruella De Vil. She has purple eyes with long eyelashes. She wears a big, purple robe with white fluff and yellow stripes on the arms. She wears purple glasses with transparent sky blue lenses. She also has a trumpet lodged in her trunk, which gives the end of it the shape of a trumpet.