Patternmaking For Underwear Design.pdf !!top!! Jun 2026

Note the new length (e.g., if it stretches to 13 cm, it has 30% stretch). Applying the Stretch Factor To adjust your pattern block, use this formula:

While "Patternmaking For Underwear Design" by Kristina Shin is a standout text, other valuable resources can expand your knowledge or offer a different perspective. You might find the following books and guides useful:

The final sample arrived from the sewer at 2 a.m. Maya slipped it onto a size 12 fit model the next morning. The model turned, twisted, then whispered, “I forgot I was wearing it.”

At its core, a PDF titled Patternmaking For Underwear Design is a downloadable digital document that provides systematic instructions for creating flat patterns for intimate apparel. Unlike standard sewing patterns (which are pre-printed), patternmaking PDFs teach you the math, geometry, and draping techniques to create custom-fitted templates for any body size. Patternmaking For Underwear Design.pdf

Unlike woven garments, underwear requires negative ease. This means the pattern pieces are smaller than the actual body measurements, allowing the stretch fabric to pull taut against the skin for a snug fit.

Shallower to provide coverage over the buttocks.

Essential for drawing the smooth, organic sweeps of leg lines and waistbands. Note the new length (e

Patternmaking for intimate apparel differs significantly from traditional garment construction. Because the fabric is usually thin and stretchy, the tolerance for error is extremely low.

Designers use a specific calculation to reduce their "sloper" (basic block) based on the percentage of stretch in the fabric. For example, a fabric with 20% stretch requires a pattern reduction of approximately 15-18% to stay snug. 3. Essential Tools for the Draft

Outerwear relies on "positive ease" to allow room for movement. Underwear patterns utilize "negative ease." This means the finished garment measurements are smaller than the actual body measurements, allowing the fabric to stretch and hug the form. Maya slipped it onto a size 12 fit model the next morning

Learning to draft around the "scalloped edge" of lace is an advanced skill that separates DIY projects from professional luxury wear.

The back rise is too short, or the gusset is too narrow at the narrowest point. Add length to the back rise curve or widen the center of the gusset.