1. To get Jessica Chastain's hairstyle, apply a frizz taming serum to damp hair and create a deep side part.
2. Begin blow drying your hair starting from the back. Use a vented brush to lift at the roots and smooth your hair straight as you go.
3. Once your hair is dry, mist a heat protecting spray throughout all of your hair. Then run a ceramic flat iron through your hair to smooth any untamed pieces.
4. Spray a shine serum onto the palms of your hands and run them over the length and ends of your hair, avoiding the roots.
5. Finish with a lightweight hairspray.
See More Jessica Chastain Hairstyles
Rate this photo: