Tutorial on how to measure pattern piece dimensions, using Inkscape. This way you can be sure that you are using the correct size.
Remember, there's usually 14 inches of ease provided for a garment so divide that in 1/4 if you've got one side of a pattern, or in half if you have half a pattern piece, and subtract the seam allowance, as well.
Inkscape is a free opensource SVG (Scalable vector graphics) program that you can use to create digital drawings or manipulate digital drawings with.
Sewing Pattern used: Tangerine harem pants:
https://www.etsy.com/sunnymountainpat...