Everything You Ever Wanted to Know About Your Hair Type

Straight hair isn't a one-size-fits-all affair. Type 1B hair tends to have fuller individual strands with a slight bend at the ends, but no real curl. To give this type volume and texture, use a dry texturizing spray at the roots before styling with a flatiron.

Celebrity examples: Kendall Jenner, Freida Pinto

Product recommendations: Fekkai Full Volume Dry Texturizing Spray ($27), IGK Extra Love Volume & Thickening Shampoo ($32)