Before beginning, flatten your hair. Use a cloth tape measure or string to ensure accuracy. Starting at your natural hairline in front, follow your hairline to just above your ear. Measure around the back to the bend in your neck, just above your other ear, then around front to where you began. Measure from your natural hairline in front, back over the crown to where your head meets the top of your neck. Starting in front of one ear where your hairline ends, bring your tape measure or string up and over the crown to the front of your other ear.
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