*The base wig might work for a Homestuck character. Rose, perhaps?
*Wig with one or both ponytails would work for feminized character with white hair. Jack Frost for example. Or a stylized Lolita outfit/cosplay.
*Base wig would also work for artwork by artist Sakizou (sp?). Particularly "Cafe Latte".
*Humanized Pokemon or other nonhuman character, such as Artemis from Sailor Moon (base wig).
*Original version of White Rabbit from "Alice in Wonderland".
That's all I can think of. Good luck!