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Decision fieldFree + paidPattern TestersGlobalRemoveOpen accessFabric Mass & Purchase-Comparison RecordGlobalRemove
Decision fit
Primary jobFind patterns & fitChoose materials
Also useful forNo additional job recordedNo additional job recorded
AreaPatterns & fitMaterials
Best forCoordinating an independent sewing-pattern testReplacing universal light, mid, and heavyweight charts with comparable fabric evidence and product-specific decisions
Know before usingThe interface and plan description do not prove tester reach, completion, feedback quality, fit validity, export quality, uptime, support, or suitability for an established release process. Measurements and photos can be sensitive personal data. Run a non-critical pilot, review the current privacy and service terms, define consent and photo rights, test exports and deletion, and keep pattern approval and release responsibility with the designer.The record does not provide universal fabric-weight classes, garment recommendations, test values, targets, tolerances, sampling counts, lot acceptance, drape or performance conclusions, compliance, or a substitute for representative swatches, product trials, and qualified textile, testing, product, quality, safety, sourcing, and compliance review.
Practical access
ForApparel brandsBoth
Location or jurisdictionGlobalGlobal
AccessFree + paidOpen access
FormatSoftwareStitch Authority
Source typeFirst-party platformStitch Authority
Source and review
What the source establishesPattern Testers currently offers application intake, tester selection, feedback, photos, approvals, issue tracking, revisions, a reusable tester directory, and release deadlines. The public pricing page shows a limited free plan and paid Pro and Business tiers. Its June 2026 privacy policy lists names, email addresses, measurements, photos, feedback, application history, and assignments among the data processed.The guide cites current ASTM and ISO sources for fabric mass per unit area, woven-fabric mass, sampling, conditioning, stiffness, and thickness plus the NIST conversion table; it separates method-defined measurements from product-defined targets, tolerances, and suitability.
Linked page reviewedJul 21, 2026Jul 16, 2026
Next review dueJan 17, 2027Jul 16, 2027
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