I’ve noticed a lot of strange eyebrows recently and can remember reading an article on this somewhere can’t quite remember where but..er, anyroad.
It basically underlined the golden eyebrow rules based on hair colour.
I really agreed with them so here goes…
Blondes
In order to add defintion it is best to have eyebrows that are a few shades darker than you hair,
and I mean a FEW , you want soft defintion not hard slapper 
Brunettes
Eva does it right with having her eyebrows a little bit lighter than her hair colour this is to soften the brunette look and to not look to ‘hard’
but at the same time not too light that it looks daft.
Redheads
Similiar to Blondes, because some paler redheads have almost invisible brows, try to create defintion but in a subtle way a soft brown pencil kinda colour.
These aren’t hard and fast rules though, there are SOME people who can pull the frosted eyebrow or dark ones or nearly invisibles one
I cand across this good link about eyebrow styling whilst browsing this
enjoy
till next time
XOXO