Piplup is a water blue penguin.
Piplup bears semblance to a penguin chick. It has yellow feet and a light-blue body. There are two white spots on its chest that seem to resemble buttons on a suit. It also appears to have a blue cape. It has a circular, blue head with white circles around its eyes and a small, yellow beak. The light blue mark between its eyes above the beak resembles a small crown.