18. Prismatic Rainbow Veil
This mesmerising long, straight hairstyle features an ethereal blend of pastel rainbow hues, including soft green, peach, lavender, and sky blue. The delicate, sheer colour placement creates a prismatic effect, as if light is gently refracting through the strands. The ultra-fine, blended technique ensures a seamless and airy finish, making this look perfect for those who love a soft yet vibrant unicorn-inspired aesthetic. @hairbylunabelle.