February is a short month, if you count the days, but for me it was the longest month away from my cozy bed in Michigan. While out and about traveling across the country, my schedule ended in Puyallup, Washington where I had the priviledge of teaching at Sew Expo. During one of the classes I was chit-chatting with a new sewer who was sharing her latest project with me. She had a challenging time doing a ruffle for the skirt of a dress she was making for her daughter. While listening to her describe this experience, I recalled many a dress I also sewed for my daughter not too many years past. She loved ruffles, and the more the dress had, the prettier she felt, coupled with a slight coy shyness. A princess-like feeling that young girls have when they wear something that is pink and frilly.

Memories of the piles of fabric that I would have to gather into a skirt reminded me of a technique that my BERNINA Mastery Class teacher taught me long ago - gathering over a cord using Buttonhole Foot #3/3C. As I sat and ate my lunch at Sew Expo later that day I realized that one of my most versatile BERNINA presser feet is Buttonhole Foot #3/3C and that I use that foot for "3" different techniques. So over the next three months, I will uncover each of these techniques - starting with gathering using a double cord.
To start, you need a cord that is twice as long as the piece of fabric you will be gathering. I also add about 6" so I have a bit extra at the start and finish. I like to use crochet cotton because it is easy to find at most craft stores.
Attach Buttonhole Foot #3/3C to your machine.
Assuming your final seam will be 5/8", line up your fabric on the 1/2" mark on the needle plate. With your needle in the center position, lower the needle into the fabric but do not lower the presser foot.
Fold the cord in half and place it around the needle, one strand at each side of the needle.

Then tie the two ends in a knot behind the needle.

Pull the cord all the way to the back and place the loop at the end over the center toe of Buttonhole #3/3C.

Lower the presser foot. Once the foot is lowered, make sure the cord is LAYING in the grooves under the foot. Then pull the cord back TOWARDS you. The knot you made at the back will act as a stopper when it hits the back of the foot.

Select the gathering stitch on your machine. (Did you know there was a gathering stitch?)

As you sew, hold the cord slightly above the foot, keeping the two strands of cord separated behind the center toe. The two grooves in the sole of Buttonhole Foot #3/3C will help keep the cords separated.

Because of the anatomy of the stitch, it will sew over one strand of cord and then the other. The even spacing allows for more uniform spaces as you gather the fabric. It is also easier to stitch as you join the gathered piece to another fabric.

Remove the fabric from the machine. Holding one end of the cord, slide the fabric along the cord to form gathers. Adjust to fit the flat piece of fabric you are attaching the gathered piece to. Stitch using a 5/8" seam allowance. Done!
