42 cm finished neckline
The attachment seam is calculated from half of the finished neckline plus the selected ease and overlap.
Generate a printable two-piece or center-panel hood matched to a finished garment neckline. Add an optional lower-face storm guard with snap markers and export every piece at full scale.
This hood is a drafting guide. Check its neckline seam against the finished garment and sew a test hood before cutting final fabric.
Generated example
The preview below is produced by the same geometry engine used for downloads, including the neckline curve, crown, face opening, grainline, notches, and seam allowance.
The attachment seam is calculated from half of the finished neckline plus the selected ease and overlap.
A 38 cm height and 30 cm depth create a balanced everyday hood starting point.
The neckline seam is numerically solved to the requested length rather than drawn as a fixed decorative curve.
The same full-scale draft is available as SVG, copyshop PDF, and tiled A4 PDF.
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Hood pattern guide
The generator converts the finished neckline length and hood dimensions into a two-piece side hood. Use these notes to choose the fit and verify the attachment seam before cutting.
The pattern includes seam and cutting lines, center-back seam, face opening, grainline, neckline notches, labels, and a 5 × 5 cm test square.
Measure the garment neckline along its stitching line. Hood height controls head room, while depth controls how far the hood reaches around the face.
Close fit reduces volume and overlap, standard gives balanced everyday ease, and relaxed adds height, depth, and neckline ease.
The rounded crown creates a smooth top curve; the pointed option creates a sharper crown direction while keeping the same neckline calculation.
Compare the hood neckline seam with the actual garment neckline after shoulder seams and any front opening are prepared.
Print at actual size or 100%, disable fit-to-page scaling, and measure the test square before assembling or cutting.
Who, how, and when
This generator is maintained as application code: measurements are converted into vector geometry, related seams are measured numerically where the construction requires it, and the same geometry is used for preview, SVG, copyshop PDF, and tiled A4 PDF.
Generator content and output workflow reviewed 13 July 2026. A generated block remains a fitting starting point; verify measurements, print scale, fabric behaviour, and a test garment.
Common questions
Yes. Enter the dimensions, preview the generated hood, and download SVG, copyshop PDF, or tiled A4 PDF.
Use the finished garment neckline measured along the stitching line, not body neck circumference.
Height controls vertical head room. Depth controls the distance from the center-back seam toward the face opening.
Neckline ease adds a small amount to the attachment seam for a softer hood. Confirm the final seam against the garment before sewing.
Print at actual size or 100%, turn off page fitting, and confirm that the test square measures exactly 5 × 5 cm.
Workflow
Start with a close, standard, or relaxed hood preset.
Enter the finished neckline length, hood height, depth, ease, overlap, and crown shape.
Download SVG, copyshop PDF, or tiled A4 PDF for 100% printing.