Apply Fitting Profile to Pattern
Upload a pattern PDF and walk through each adjustment from your fitting profile. Apply them to specific pieces, skip the ones you don't need, and download the modified pieces.
How this works
Your fitting profilecontains your body measurements and the adjustments we've calculated from them. This page lets you apply those adjustments directly to a pattern PDF.
For each recommended adjustment, you choose which pattern piece to apply it to (e.g., apply the bodice length adjustment to the front bodice piece). The tool modifies the piece geometry and gives you a downloadable PDF with the adjusted piece.
Some adjustments (like FBA/SBA) require manual placement of the bust apex, so they can't be fully automated here. For those, the tool will point you to the appropriate individual tool.
Best practices
Use a plotter/A0 PDF — the piece detection works best on single-page large-format PDFs. If you only have the tiled version, use the retiler first.
Work in order — the adjustments are listed by priority. Shoulder width affects the armhole, which affects the sleeve. Length affects the waist, which affects darts.
Always make a muslin— these adjustments are calculated from standard pattern assumptions. They're excellent starting points but not final answers. Cut a test garment in cheap fabric first.
Related tools
See all recommended adjustments based on your fitting profile, in order.
Save your measurements and fitting preferences for quick access across all tools.
Step-by-step fitting checklist, measurement translator, and change log with PDF export.
Select what you see on your test garment — get the cause and the fix for each issue.