Gathering a length of fabric, thick fabric or multiple layers of fabric requires very strong thread or use of a string to achieve a uniform gather. It's very frustrating to have a gathering thread break just as you are almost done, only to have to start over again. Because this is multiple layers of fabric, I recommend using a string to gather the ruffle.
- Using a piece of string that is longer than the un-gathered ruffle, lay the string in the center fold of the ruffle.
- Using white thread in your sewing machine, with the un-folded layers of fabric strips laid flat on the sewing machine bed, zig zag over the string, but not stitching on the string so that the string remains free to move.
- Knot or tie off one end of the string so it doesn't get pulled through as you gather. (It can be temporarily tied to a door handle or chair.)
- Tug the string to gather the fabric.
- Gather the fabric until it is gathered up to the desired length that is on your ribbon.
- Evenly distribute the gathers.
- Pin the center of the ruffle to the center of the ribbon.
- Pin the ends of the ruffle to the ends of the ruffle area of the ribbon.
- Using a straight stitch, sew the ruffle to the ribbon, sewing in the center of the ruffle and the center of the ribbon.