Ok so I'm having a get together today with some awesome chicks (winks at sterla and jahzara) and I'm having another friend colour my hair with one of those home jobs.

So before I pick it up from the shops, I was after some advice! Which brand is best? Especially for covering lots of grey hair!!!!

What colour should I go? I used to dye my hair a lot when I was younger and black was my colour of choice, but I think I've got too many wrinkles to get away with going black again, I mean I am approaching mid-30's here!!

My hair is currently a darkish brown (well where it's not grey).

Advice?