Ombre tie dye - Apply a line of dye along fabric edge. Use a large wet paintbrush to push dye upward on fabric. Continue dipping brush into water and brush along edge of dye, pulling colour upward to create a gradation of the original colour.
Tie-dye firework napkins—great idea for dressing up inexpensive or old white cloth!
DIY Project Idea: How To Tie Dye Napkins with Permanent Markers — Apartment Therapy Tutorials
Years ago my grandma gave me a huge stack of napkins and, even though I knew that those plain white ones weren't really my thing, I politely took them. Fast forward to a recent afternoon of marker tie dye fun!
Shibori Tie-Dye Cloth Napkin Tutorial (A Beautiful Mess)