Bonus points if you know whether it’s potentially achievable after a hairdresser has done a really crappy highlight job a few weeks ago 😞My natural hair colour is similar to this and I wondered if I could stick a box dye over my horrible golden warm blonde I’ve got now (the opposite of what I asked for!) to get back to something more like it. Can’t bear warm tones in my hair though so not sure if darkening with dye is a no go?!
thanks!