Goldeen is a white piscine Pokémon with orange markings. It has circular blue eyes with orange lids and prominent pink lips. On its forehead is a large horn, which is larger on a male than on a female. It has a small, wavy dorsal fin surrounded by an orange patch and long pectoral fins with orange markings at the bases. Goldeen's billowing tail fin is orange around the base and turns white toward the edges. Its tail is admired by many for its beauty and similarity to a ballroom dress.