Opal Opulence Blonde #holographichair ❤ If you are about to go trendy, holographic hair is a must! Besides a useful tutorial and a bunch of basic care tips, we’ve prepared lots of awesome pics that show the awesomeness of the color! Purple ombre with pastel goth highlights, silver rainbows, glitter-like pink balayage, and ideas for dark and blonde girls are here! ❤