Vairë, Weaver of Time, one of the Valar and wife of Námo (better known as Mandos).
Although she is known for weaving tapestries with stories (as a record of sorts, I suppose), I focused more on her title as the Weaver of Time.
In us, humans, time leaves marks on our skin, like wrinkles and whatnot, but since she's one of the Valar I decided to keep her young-looking and figured that the headpiece could somehow represent my idea.
So, I made a headpiece that could resemble the lines of wrinkles on her face.
Silmarillion, J. R. R. Tolkien