Bulma is a character from the Dragon Ball series.
Dragon Ball anime
Emperor Pilaf saga
Bulma's feet are seen while she is showering.
In this episode Bulma start wearing a desert outit with red sandals.
A close up of her feet in sandals when she kick Oolong in the face.
Red Patrol saga
Episodes 52 to 55 Bulma is barefoot the whole episodes.
In Dragon Ball Z, episodes 39-40 (Japanese order) "Friends or Foes? Children of the Mysterious Giant Spaceship!/Journey to Namek" and "Honest to goodness? There Lies Namek, Planet of Hope/Friends or Foes", Bulma is always barefoot,
Bulma's feet are briefly seen in her bubble bath scene in Dragon Ball Z episode 49 and Dragon Ball Z Kai episode 22.
Dragon Ball Super
Path to Power
In the seventeenth feature film, "The Path to Power", a re-enact of a chunk of the first series, Bulma is seen barefoot while sleeping, on the beach and trying to use the Kintoun (failing).
There was also a Dub invented scene with Bulma, where she makes Yamcha promise to give her a foot massage because he wouldn't accept the charges for a collect call. (this wasn't in the original)