

hair turned out green, meant to be teal!!!
Went to the hairdressers around two weeks ago, was meant to get my hair done this dark turquoise/teal, but she got the wrong hairdye. I waited a few weeks to tey and get used to it and i still dont like it, it has started to fade and its been two washes since i got it done.
I have been looking for a blue hairdye to put ontop to make it the colour i want, but i cant find a good brand that actually has good results and i dont want to use box dye from the shop as ive had bad experience with it.
My hairdresser offered to buy me the blue hairdye but i dont know if I trust her with colours anymore.
CAN I GEY ANY HELP PLEASE!!! And this is my hair when I got it done. It looks about the same now but just a few areas have faded. And the colour I wish on the next slide.