Pattern Drafting Course

Lesson 1 • Understanding Body Measurements

Learn standard measurement points and correct posture for accurate body measuring. Accurate measurements are the foundation of every well-fitting pattern.

Lesson 2 • Introduction to Scale and Proportion

Understand how scale drawings relate to full-size patterns and how proportion affects fit. Students practice converting scaled drafts to actual measurements.

Lesson 3 • Pattern Drafting Terminology

Master the vocabulary used in pattern drafting instructions and industry communication. Shared terminology prevents errors when reading or transferring patterns.

Lesson 1 • Bodice Block Geometry Basics

Understand the geometric relationships between body measurements and block lines. This spatial reasoning supports accurate line placement throughout the draft.

Lesson 2 • Drafting the Front Bodice

Construct the front bodice panel, accounting for bust prominence and neckline shape. Front and back panels are aligned to ensure balanced side seams.

Lesson 3 • Truing and Finalizing the Block

True all seam lines, verify measurements, and add seam allowances to complete the block. A trued block ensures consistent results when used as a pattern base.

Lesson 4 • Drafting the Back Bodice

Construct the back bodice panel step by step from neckline to waist. Each construction line is linked to a specific body measurement for precision.

Lesson 1 • Truing and Finalizing the Skirt Block

True all seam lines, verify dart intake, and add seam allowances to complete the skirt block. A finalized block is ready for silhouette adaptations in later chapters.

Lesson 2 • Drafting the Back Skirt Panel

Construct the back skirt panel from waist to hem with accurate dart placement. The back panel establishes the silhouette and seat fit of the skirt.

Lesson 3 • Drafting the Front Skirt Panel

Construct the front skirt panel and align it with the back for balanced side seams. Front panel shaping accommodates the abdomen and ensures smooth hang.

Lesson 4 • Skirt Block Geometry

Establish the geometric framework of the skirt block including hip level and side seam angles. Correct geometry prevents twisting and poor hang in finished garments.

Lesson 1 • Drafting the Sleeve Cap

Construct the sleeve cap curve using armhole measurements and cap height. Accurate cap shaping ensures smooth set-in sleeve insertion.

Lesson 2 • Drafting the Sleeve Body

Extend the sleeve from cap to wrist, shaping the underarm seams and elbow line. The sleeve body determines length, width, and elbow ease.

Lesson 3 • Truing and Finalizing the Sleeve Block

True underarm seams, verify cap ease, and add seam allowances to complete the sleeve block. A trued sleeve block integrates accurately with the bodice block.

Lesson 1 • Converting Darts to Design Lines

Transform darts into seams, tucks, and gathers that serve both structural and aesthetic functions. Design lines replace darts while maintaining the original fit.

Lesson 2 • Combining and Eliminating Darts

Merge multiple darts or suppress them into ease for a softer silhouette. These techniques are essential for unstructured and relaxed garment styles.

Lesson 3 • Principles of Dart Rotation

Understand how darts pivot around the bust point to change position while preserving fit. Rotation is the core technique for all dart manipulation methods.

Lesson 1 • Truing and Finalizing the Trouser Block

True all seam lines, verify crotch curve continuity, and add seam allowances. A finalized trouser block is the basis for all pant style adaptations.

Lesson 2 • Crotch Measurement and Geometry

Measure and calculate crotch depth and crotch curve for accurate trouser fit. Crotch geometry is the most critical and unique aspect of trouser drafting.

Lesson 3 • Drafting the Front Trouser Panel

Construct the front trouser panel and align it with the back for balanced seams. Front panel shaping accommodates the abdomen and creates the crease line.

Lesson 4 • Drafting the Back Trouser Panel

Construct the back trouser panel including the back rise, seat curve, and inseam. The back panel carries most of the fit complexity in trouser drafting.

Lesson 1 • Sleeve Style Adaptations

Modify the sleeve block to produce puff, bell, and raglan sleeve variations. Each variation requires specific cap and body adjustments.

Lesson 2 • Silhouette Adaptation Techniques

Alter block outlines to create A-line, flared, and fitted silhouettes. Each adaptation method is linked to specific design outcomes and fabric behavior.

Lesson 3 • Introduction to Pattern Grading

Apply grading rules to increase or decrease pattern pieces proportionally across sizes. Grading maintains design integrity while accommodating a size range.

Lesson 4 • Fitting Adjustments on Patterns

Identify common fit problems and apply pattern corrections before cutting fabric. Pattern-level corrections reduce toile iterations and material waste.

Lesson 1 • Structured Collar and Cuff Drafting

Draft tailored collars and cuffs that integrate with jacket and shirt patterns. Precision in collar roll line and cuff geometry defines garment quality.

Lesson 2 • Pocket Drafting and Integration

Draft welt, patch, and in-seam pockets and integrate them into garment patterns. Pocket placement and construction lines must align with garment seams.

Lesson 3 • Preparing a Complete Pattern Package

Organize all pattern pieces with correct markings, grain lines, and instructions for production. A complete package communicates all construction information clearly.

Lesson 4 • Combining Bodice and Skirt Blocks

Join bodice and skirt blocks to create dress and jumpsuit foundations. Waist seam alignment and ease distribution are critical at the joining stage.