Isabelle (Japanese: イザベル Izaberu) is Dawn's cousin from the Sinnoh region, making her first appearance in "The Girl from the Sinnoh Region!" (part of a series of fanfics I'm writing based off the XY anime)
That's where Ash/Satoshi finds out that Isabelle knew Dawn :3
Hair color: Navy blue
Eye color: Blue
Voice actor (English): Tara Strong
Voice actor (Japanese): Minami Takayama
Appearance: Isabelle is a young girl from Twinleaf Town in the Sinnoh region. She has navy blue hair much like Dawn’s, blue eyes and wears an outfit made up of a white top with a black collar, a red jacket, a black skirt and black boots with pink laces and black socks. She also wears a pink and white cap with a Poké Ball motif.
She is voiced by Tara Strong in the English dub and Minami Takayama in the original Japanese version.
Her companion Pokémon is a Piplup.
Pokémon trainer Isabelle