Rouge is an  3 ft 5 anthropomorphic bat with white fur, turquoise-green eyes with two large eyelashes on each one, tan skin and a curvy figure. She has large pointy ears, small fangs, a small black nose on her muzzle, a short pointy tail, and a pair of dark purple wings on her back. Only her head appears to have fur, which flares out into six points at the back. Rouge usually wears makeup consisting of powder-blue eyeshadow and pink lipstick.

