How to Sew an Expanding Accordion Pocket Free PDF Sewing Tutorial by Jamie Christina This is a neat sewing tutorial showing us how to sew an accordion-style pocket to the outside of your sewing project.
Boning - Not just for corsets - Learn how to engineer stability into all sorts of fitted garments with this couture technique. Claire Schaeffer has a section on this in her book 'Couture Sewing Techniques'.
Diagram showing the different way a skirt hangs depending on how the grainline is used. [This is so important, especially when trying to make a skirt more full, or when dealing with wide hips. Do not ignore the grainline.