Hello lovely people, it’s my 40th birthday!
I used Manic Panic in Voodoo Blue on pre-lightened hair. It’s actually a deep Teal colour indoors, which glows bright Cyan in the sunshine!
It came out (way) brighter than I imagined but I love it!
The easiest way to create this effect if you have long wavy hair, is just dying the whole top layer and it will separate itself into big fat highlights.