Watercolor cloth napkins -"I painted the fabric with dyes degrading colors to create the look. I left unstitched fabric because I like this seamless effect, but of course you can sew the edge to be cleaner!" Would be great with Dharma Fiber Reactive Dye.
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.