By studying the techniques outlined in a comprehensive PDF guide, you will stop merely copying commercial patterns and start engineering your own designs that celebrate the human form. So download, print, trace, and cut—your journey into professional lingerie patternmaking starts with the right PDF.
When utilizing digital patternmaking software (such as Optitex, Gerber, or Clo3D) alongside textbook PDFs, always verify that your digital workspace shrinkage and stretch properties match your physical fabric tests before printing your final tech packs.
Construct the pattern so that the raw seams of the gusset are completely enclosed between the front and back panels of the underwear. Leg and Waist Openings
For those looking for a more comprehensive learning experience, I suggest you supplement Shin's book with at least one of the following:
Her first real pattern—a high-waisted brief with a scalloped edge—fit like a whisper.
While standard patternmaking books (think Armstrong or Aldrich) focus on darts, pleats, and woven fabric behavior, underwear patternmaking is an entirely separate discipline. It deals with elastic, lace, power mesh, and four-way stretch knits. This article dives deep into the core principles you will find in a comprehensive PDF guide on the subject, covering everything from taking precise measurements to grading for mass production.
The leg line must be concave at the front (to clear the hip joint) and convex at the back (to wrap under the glute). Your PDF will show you exactly where to shave off 1cm of fullness at the front leg crease.
Reduce your drafting body measurements by a corresponding percentage (typically 10% to 20% for standard briefs, depending on the fabric power and desired fit) before drawing your pattern lines. 2. Grainline and Fabric Recovery
Free, open-source pattern drafting software based on mathematical formulas. Preparing Your PDF for Printing
A pattern is only as good as its finish. Underwear patternmaking must account for:
Pro Tip: Always test your pattern with a "muslin" or "fit sample" using the intended fabric. 4. Drafting Specialized Styles
Let’s simulate a typical exercise from a . Assume a hip measurement of 90cm (35.5”) with a stretch jersey that has 50% lateral stretch.
