Basting (tacking in the UK) is a long running stitch that holds pieces together temporarily. It is faster than pinning for slippery fabrics, lets you try a garment on before sewing it, and is removed when the real seam is done.
| Strength | Low (temporary) |
|---|---|
| Visible on the right side | Yes (removed later) |
| Stitch length | ¼–½ in (6–12 mm) |
| Level | Beginner |
| Good for | Holding layers before machine sewing, fitting garments, marking lines. |
How to sew basting stitch
- Use a contrasting thread so the stitches are easy to see and remove.
- Knot the end, or leave a long tail without a knot so it pulls out easily.
- Sew a running stitch with long stitches, ¼–½ in (6–12 mm), just inside the seam line.
- Sew the real seam, then snip and pull out the basting thread.
Tips
- Baste just inside the seam allowance so the final seam does not catch the basting thread.
- Silk or cotton basting thread is easiest to remove.