I found this for you
Good step by step instructions with pics to help:
painters drop cloth, comes in many lenghts, widths. fabric paint and stencil, thats the basics. with the stencil you use up and down motion, so paint doesnt get under the stencil.
Cut a rectangle slightly larger than required. Fold edges in and sew. Make tassels and sew onto the shorter edges. Decorate by using fabric paint and stencils or rubber stamps. Set with an iron, place cotton fabric over to protect image and iron.
thank you all for the information. next question is can I make one for my enclosed front porch? The porch measures 9 and 1/2 feet by 39 feet .