There's another factor here that perhaps has not been mentioned...
As women get older (starting in our 50's and then 60's, 70's), I personally think they begin to look really strange if they continue to dye their hair a
darkish color with no grey at all. It can look oddly fake and harsh when paired with an older face. Some unusual women can pull off that look, but most cannot (myself included).
And what's up with the maroon thing anyway?

LOL