Like most of the women in my family, my hair was grey by the time I was 50. Like many of the other posters on here, I became fed up with having a "landing strip" of grey on my parting every three weeks (my hair grows really fast), I disliked the solid colour of dyed hair, I am way too impatient to sit in the hairdresser's chair for hours anyway. And OH used to complain that I reeked of chemicals! So I embraced the grey and I've never been sorry.
Again like many others have found, my hair is healthier and hardly a week goes by when I don't get compliments on my hair, often from complete strangers.
And SarahG mentions glitter - if you want to jazz up the grey there's lots that can be done - a friend has had fine single glitter strands added to her grey hair for a special occasion, and when I went to a wedding earlier this year, I had three beautiful feathers attached to my hair as per the attached pic (that's not me, that's what I took to the hairdresser to show her what I wanted). A whole lot of feathers cost £10 from a well-known online retailer and I have enough for many more occasions!