My friend has coloured very dark brown basically black hair and she wants to go a brown and have dark blonde highlights. I haven't stripped hair in over a year and need a little bit of advice! .. I use L'oreal colours and was thinking of doing a gentle bleach bath and then using 40vol majimeche highlights and using a 7.13 majirel all over then toning if needed! do you think this is the best way of doing this? I have tested a bit of her hair with bleach and it lifted up to a dark blonde/light brown colour which was a tiny bit copper ... PLEASE HELP!!