Measure the location intended for the lighted fabric swag project. Cut the fabric to the required length including fabric to hang along each edge.
Combine the fabric with string lights by wrapping the lights in the fabric. Tie the combination together with decorative ribbons or other ties every few inches still allowing the fabric and lights to drape into a swag.
Insert cup hooks or even swag holders into the wall at each corner and one or two in the middle depending on the space available. Drape the lighted fabric through the hooks to create the swag.
Add ivy or other decorations, such as ribbons and bows to the swag. Put decorative accents in each corner or every few inches to add a little more color or personal style.
Hide the plug-in for the lights under the cascading fabric along the side. Check the lights for any problems with wiring from time to time to prevent fires.