Instructions

  1. Measure length of collar; double that measurement and make note of new length. Measure width of collar; double that measurement, add 2 in. and make note of new width.
  2. Cut a long rectangular piece of fabric using those dimensions.
  3. Fold each short end, wrong sides together, to form a 1/2-in. hem, and pin in place. Using a straight stitch, sew 1/4 in. from each end.
  4. Fold fabric piece in half lengthwise, right sides together, and pin in place. Using a straight stitch, sew a 1/4-in. seam along the edge.
  5. Turn right side out. Slip onto collar and bunch up to form ridges.