The design portrays a whimsical, anthropomorphic cat character dressed in a simple top and skirt, standing and playing an acoustic guitar while singing into a microphone. The cat has a content expression with closed eyes and visible whiskers, with elongated ears. The design is monochrome, primarily using white lines on a black background, and the words 'Smelly Phoebe, smelly Phoebe...' are written to the left, adding a humorous touch. The drawing style is influenced by pop-culture and comic art.