Can I put blonde highlights in black hair?
You can do anything you want, but you should think about it. If you try to go blonde on dyed black/crown hair there’s a good chance it will only go down to orange or red. And also dying your hair a colour is not as damaging as bleaching your hair, be prepared to do a fair bit of damage if you are going to put bleach onto hair that has been dyed and dyed. Personally I don’t think it would look that good anyway. Go ask your local hairdresser how much they charge to do highlights cause i know here is australia you can go in and get just a few foils done for about $5 each. You would probably only need 5 or 6 for effect. And you would get a much better job than a do it yourselfer. Good luck.