Collar pieces with seam and construction guides
The export includes cutting outlines, seam lines, center-back marks, overlap guide, button marker where applicable, roll line for shirt collars, labels, and a 5 × 5 cm test square.
Step 1
Measurements
Enter collar measurements
Choose a collar preset and adjust the neckline and construction values.
Collar guide
Before generating
How these inputs affect this pattern
Use the notes below to understand which measurements shape the draft, which options change construction, and what should be measured again when values conflict. Presets are starting points; the submitted values drive the result.
Neckline length, stand height, fall height and overlap
Use the finished garment neckline measured along the stitching line after shoulder seams and seam allowances are accounted for. Stand height controls the neck band; fall height controls the visible collar leaf.
Shirt collar, stand collar or flat collar
A shirt collar uses a separate stand and collar leaf, a stand collar is a clean band around the neck, and a flat collar sits closer to the garment neckline with minimal stand.