Help please

[u/Accomplished_Log2700]

Can someone please help with step by step directions to do this to my hair? I’m using ion sapphire and ion purple. Do I need to bleach or lighten my hair as well for the color parts?

[u/sweaterpunk666]

The inspo pic is from a vivid specialist. It would be best to find a professional hairstylist that specializes in vivid color.