What color should I dye my underlayer of hair?

[Summer]

Aye! I'm deciding what color I should dye the underlayer of my hair. It's curly and brown, almost black. It goes down to the middle of me breast. My picture is on twitter: 1DSummerLW1214

Link: https://mobile.twitter.com/1DSummerLW1214

[kaytee.]

None, that style is outdated already, and tacky.
I never have anyone come in and ask for that style anymore.

Around here, most of the people you see with that style are cheap looking.

[Leonardo]

bright brown with a hint of red