You have a child old enough to refuse a hair cut and you're 14? Why am I getting the feeling that's not entirely accurate? Anyhow, I was like that when I was younger, absolutely refused to get my hair cut. Find out exactly why she wont get it cut. I used to hate going to the hair dresser because she'd cut it too short. And at the end of the day try to remember, you are the parent.
Make it in to a fun experience. Have a "girls" day together where you both get your hair done and maybe buy a pretty outfit or something. You could even printed off some suitable hair styles and let her choose which one she wants.
take her to the salon sit wit her on the chair give her candy or something but not a lollipop or anythinq too sticky
just keep mentioning it over and over till she says yes. this doesnt always work but it did for me :/ aha
Give her a pair of safety scissors -sorry but on reading thought you meant....
Why does it need to be cut ?