Because stretch lace generally doesn't unravel, a seam finish is often unnecessary. However, if you prefer a finished edge, here are a few options:
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A seam finish is often not required, as stretch lace doesn't typically fray. Adding a bulky finish can also inhibit the lace's natural stretch.
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Serger (3-thread, balanced stitch): This method provides a clean and secure edge without adding significant bulk. A balanced stitch is key to maintaining the fabric's stretch.
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Cover Stitch: A cover stitch machine creates a professional-looking finish, similar to ready-to-wear garments. It's excellent for securing the edges while preserving stretch.
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Fold and Topstitch with a Twin Needle: Fold the seam allowances to one side and topstitch using a twin needle. The twin needle creates two parallel lines of stitching that allow for some stretch.
In summary, while a finish is optional for stretch lace, consider a serger, cover stitch, or a folded and topstitched edge using a twin needle if you desire a cleaner look while maintaining the fabric's stretch properties.
