1. The inner edge of your brow should line up with the outside of your nose.
2. The highest point of your arch should be where the diagonal line extending from the outside of your nose to the outside of your pupil would hit.
3. The outer edge of your brow should taper off at the point where your eyebrow and the diagonal line from your nose to the outside corner of your eye would intersect.
4. The bottom of the inner and outer edges of your brow should line up horizontally