Want to sew french seams but have no idea where to start? This tutorial is for you. Step by step it walks you through how to sew a french seam on most garments. Note: In the PDF I confuse princess seams for french seams. A princess seam is more of a type of dress and I apologize for any inconvenience or confusion it may cause. This tutorial, regardless of the name mix-up, is still for french seams. I suppose spending the day with children brings you into fairytale land. BASIC SKILLS NECESSARY Sewing, machine Straight stitch SIZING / FINISHED MEASUREMENTS All Sizes, people, projects, etc.