My friend asked me to make arm covers for a wing chair.
When I made the sample, the sewing picked up extra fabric and pulled into the seam. If you looked at it, there were puckers along the sewing line.
We made a pattern for the curved part of the arm, measured the area covered to make the flat piece that is sewn to the curved Piece. I hope this is making sense as you read.
What is the simplest way to sew the flat part to the curved part so I do not have puckers?