Sewing silk is daunting. It is fine, delicate and costs more than other fabrics. But with calm, good preparation and a little practice, it works very well. This guide brings together the steps that help most so that your first silk garment turns out the way you hope.
1. Do a test run first
First sew your pattern in a cheaper fabric with a similar drape. That way you spot fitting and assembly mistakes without risking the silk. It is the tip we would most like you to follow.
2. Prepare the fabric well
Check the label to see how it is washed. Some silks can be pre-washed and others cannot, so test on a scrap. When you come to cut, fold the fabric as little as possible.
3. Cut calmly and with good tools
- Use very sharp scissors or a rotary cutter with a cutting mat.
- Place tissue paper underneath, so the fabric does not move.
- Cut layer by layer if the fabric is very slippery.
4. Hold it with care
Use fine pins, and few of them, inside the seam allowance, or clips. Thick pins can leave marks that never come out.
5. Choose a fine needle and thread
- Needle: new and fine, one of those meant for delicate fabrics.
- Thread: fine, silk or good-quality polyester.
6. Adjust the machine
A short stitch and a gentle tension usually work well. Always do a test on a scrap, and sew without pulling the fabric.
7. Choose clean finishes
Silk frays easily. French seams are a good option on light garments. You can also finish with a fine overlock or a small zigzag.
8. Iron delicately
Use a low temperature, iron on the wrong side or with a thin cloth and, before anything else, test on a scrap. Some silks can mark with water, so avoid spraying them.
Calmly and without rushing
If you get nervous, stop and breathe. Silk is not sewn in an hour. If you have already practised with other fluid fabrics, you will find helpful how to sew satin without it sliding away. And if you need to go over the basics before taking the plunge, start with how to start sewing from scratch.
