User blog comment:PixieXW/What You Think- Constant Changing Films/@comment-4054533-20120119112738

I honestly wish they had kept everyone but Esme the same as they looked in New Moon for the last 3 films (but kept Esme the way she looked in Twilight because that was the only film where her hair was accurate). I don't think the costume designers realize that vampires' hair doesn't grow.

But like JacobFan81 said, there is nothing we can do about it.