This question has a two-part answer. I start off with "If you haven't had you hair this long is a long time, then just do it because you feel like it, we can always cut it later when you are ready and tired of it" And finish off with this response "Not so long that it dominates you face or height. One thing to consider if you want the best hair length is most faces have a range length and to pass that, it will not be your optimum." For example, gals that are petite in height or have a petite faces will look optimum with hair that is not too long, etc. It can be difficult to see yourself objectively, so inquire with one or two people who you trust and see if their answer and reason feels right to you. Combine these two things-your feaatures with your feelings and that is the right length for your right now.
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