Idun is a sturdily built, kind, middle-aged woman with light skin and blonde hair tied into a pair of braids. She wears a baggy, short-sleeved, red, peasant blouse with white trim, and a red shin length skirt, belted with a yellow piece of fabric. she wears a pair of black shoes with ankle high, black socks.
Idun is the modern Scandinavian form of Iðunn, which is derived from the Old Norse ið "again" and unna "to love". This was also the name of the norse goddess Iðunn who is was the goddess of spring and immortality, and in charge of guarding the gods' apples of youth.