We had repainted our bathroom. DH was looking at my stash and that is where we got the color for the bathroom. It was in a piece of fabric. Ended up there was enough fabric to make the shower curtain. I used a piece of muslin for the backing. Everything was pre-washed and the fabric came from an estate sale. I usually wash the liner in the washing machine and let it drip dry in the shower/tub. All total about $5.00.