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Decision fieldOpen accessPattern Grading & Size-Run Validation RecordGlobalRemoveOpen accessBetter Work Transparency PortalGlobalRemoveOpen accessFreeSewingGlobalRemove
Decision fit
Primary jobFind patterns & fitCheck standardsFind patterns & fit
Also useful forNo additional job recordedNo additional job recordedNo additional job recorded
AreaPatterns & fitProductionPatterns & fit
Best forAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidenceReviewing public labor-compliance findings for a participating factoryCustom-fit home sewing patterns
Know before usingThe record does not create a production grade, supply universal increments or breakpoints, validate a CAD file or fit population, reproduce licensed standards, or replace qualified anthropometric, pattern, technical-design, fit, quality, accessibility, safety, statistical, and user-research review.Coverage is limited to participating countries and eligible factories, and current migration can delay recent assessments; absence of a published issue is not approval, a complete audit, or proof of sourcing fit.A generated pattern is not independent fit evidence or a production-ready graded block. The result still depends on accurate measurements, the selected design and options, ease assumptions, fabric behavior, construction, and representative test garments. An account stores saved patterns and measurement sets, so review the platform's privacy terms before retaining personal measurements.
Practical access
ForApparel brandsApparel brandsMakers
Location or jurisdictionGlobalGlobalGlobal
AccessOpen accessOpen accessOpen access
FormatStitch AuthorityDirectorySoftware
Source typeStitch AuthorityOfficial registryOpen-source project
Source and review
What the source establishesThe guide cites current ISO body-table, size-designation, and garment-measurement boundaries plus two peer-reviewed studies that tested the relationship between conventional grade rules, anthropometric evidence, and garment fit; it requires product-specific target deltas and validation instead of publishing universal increments.The program publishes factory identity, country, assessment timing and method, disclosed non-compliance items, and factory responses after eligibility thresholds in participating programs.FreeSewing's official documentation says the browser editor drafts a selected design in real time from a measurement set rather than scaling or grading a standard-size pattern. Users can adjust design options and export the generated result, including as PDF; saving the pattern to an account is optional and is used to revisit it later.
Linked page reviewedJul 27, 2026Jul 15, 2026Jul 21, 2026
Next review dueJul 27, 2027Oct 13, 2026Jan 17, 2027
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