What is a stay stitch?

A stay stitch is a straight stitch sewn within the seam allowance of a fabric piece to prevent stretching or distortion of the fabric during the construction process. Stay stitches are typically sewn close to the seam line and are removed after the construction of the garment is completed.

Stay stitching is commonly used on curved or diagonal seams, as these areas are more prone to stretching out of shape. It helps to stabilize the fabric and maintain its original shape while handling and sewing.

It is important to sew stay stitches with a shorter stitch length than the regular stitching used for garment construction, as this provides more control and stability. Stay stitches should be sewn in the direction needed to stabilize the fabric, such as along the curve or on the bias.

Removing stay stitches after the construction is completed helps to ensure a clean finish and prevent any puckering or distortion in the final garment. It is recommended to remove stay stitches before pressing the seams for a professional-looking result.