Add a simple stripe design to your worn-out wicker chair for stylish summer seating. Once the coats of the dominant color are dry, tape off a stripe pattern using blue painter's tape. The tape comes in various sizes, so select the width that best fits the scale of your wicker piece and the look you want to achieve. Paint two coats of your accent color between the tape lines. Once dry, remove the tape, sit back, and relax in your newly decorated chair.