- Fold the sleeves in half lengthwise, right sides together, and pin all along, edge to edge.
- Sew with a straight stitch 1cm from the edge: don't forget to backstitch at the beginning and end. Cut off any excess threads.
- Raw edge version: Overcast the entire length using a zigzag stitch or a serger. Again, overcast both layers of fabric at the same time after leveling the edges if necessary.
- Turn the sleeves right side out and iron, flattening the seams well all along.
