I go with the lovely Fae and Zesty. There are many things that making a sub (or any woman) attractive me, hair is in there but way down the line.

And at different times I find myself attracted to hair differently. In the past I have had a Goth fetish, I love to look at pale women with bobbed jet black hair and maybe a piercing or tattoo thrown in.

When I saw the movie "Ghost" I was attracted to Short short boyish hair cuts, like Demi Moore had in the film.

And Natalie Portman in "V for Vendetta" made shaved ienticing to me.

My usual preference is for long hair. Thrall's Avi is an example of a total turn on.

And color doesn't matter, jet-black to bleached blond, bright green to sky blue, I can get into it.