I had to cancel my hair appointment yesterday as I had a sickness bug and now can't get in anywhere else. I obviously paid for my appointment and they've put me on a cancellation list but it's unlikely that they'll get a space for me.
I would like to attempt to do my own hair. Currently have balayage hair and would like to keep it like that. I've bought a blonde box hair dye and also a light brown. Does anyone know if I dye my hair brown and then add the blonde afterwards? Or if I just use the blonde the darker parts of my hair will stay darker than the rest?
I am quite clueless so probably shouldn't attempt this but also wanted to at least try and then I can always get it fixed in a couple of weeks!