Adds piece-y texture to layered hair. Styling for All Hair Types "This is the must have secret behind my signature Sally Shagg. I use Shagg Layer Spray to create soft, tousled, sexy layers. The unique two-phase formula shapes hair for soft hold and sexy movement. Phase one lightly wets hair to make it pliable. Phase two shapes, molds and holds sexy layers throughout the day.". -Sally. .