How to Sew a Straight Edge to a Curved Edge

Sewing straight edges to curved edges requires preparation and care.

Sewing a straight edge to a curved edge is a common practice for seamstresses and tailors, who use the technique to attach sleeves and collars. Before sewing the curved edge to the straight edge, careful preparation of the curved edge will ensure an unpuckered seam. The seam is clipped with scissors, which should be sharp to avoid fraying the fabric. Before using the technique on expensive fabric, practice on scrap fabric to ensure a professional appearance on the finished product.

Things You'll Need

• Straight edge fabric pattern piece
• Curved edge fabric pattern piece
• Sewing machine
• Sharp scissors
• Straight pins

Instructions

1. Sew a line of straight staystitching on the curved edge of the fabric 1/3 inch from the edge.

2. Clip the edge at a right angle with the scissors every inch without cutting through the staystitching.

3. Pin the prepared curved edge to the straight edge, with the right sides of the fabrics facing each other.

4. Sew a straight stitch seam 1/2 inch from the edges of the fabrics.

References

• "Sew What!"; Francesca Denhartog; 2006
• "Shirtmaking"; David Page Coffin; 1998