To achieve the retro wave, Gibson began by prepping the hair with Ted Gibson Build It Blow Drying Agent ($20) with his Hairsheet styling sheets ($15) to add texture. He then blow-dried Marion's strands with a large round brush. Once dry, he pulled her hair over to the top right side, securing it with an elastic. After twisting the hair and pinning it into itself, he finished with a few spritzes of hair spray. The result was a chic look with a nod to yesteryear.