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Decision fieldFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessControlled Tech Pack OrientationGlobalRemoveOpen accessTextile Exchange Certified Company SearchGlobalRemove
Decision fit
Primary jobFind patterns & fitSource productionCheck standards
AreaPatterns & fitProductionMaterials
Best forSearching current and out-of-print sewing patternsUnderstanding what a tech pack must control before using a template or releasing workChecking a certified company or scope certificate
Know before usingCommunity members add and quality-control the records, so confirm sizing, measurements, fabric suggestions, format, availability, errata, license, and purchase terms with the designer or publisher. Adding an entry to a stash does not provide the pattern files. Saved searches and private PDF storage are paid Plus features, and a listing or review does not establish pattern accuracy or fit.An orientation rather than a completed product record; it does not supply a universal format, licensed standard content, measurements, tolerances, construction settings, labels, approvals, compliance conclusion, or product-release authority.Certification bodies maintain and verify the published scope-certificate data. A listed scope certificate does not establish that a particular shipment has a valid transaction certificate, that every product or site is in scope, or that the company has suitable capacity, availability, performance, commercial terms, or project fit. Confirm the exact standard, organization, sites, products, validity dates, scope, and applicable transaction certificate before relying on a claim.
Practical access
ForMakersApparel brandsApparel brands
Location or jurisdictionGlobalGlobalGlobal
AccessFree accountOpen accessOpen access
FormatCommunityStitch AuthorityDirectory
Source typeCommunity databaseStitch AuthorityOfficial registry
Source and review
What the source establishesThreadloop's official guide describes an independent, fully crowdsourced database covering available and out-of-print sewing patterns. Its search supports pattern type, fabric type, age group, body type, cup size, level, format, file features, language, measurements, availability, and other filters; members can also track a stash, wishlist, projects, reviews, and discussions.The guide cites current ISO sources for documented-information, garment-measurement, stitch, and seam boundaries plus current U.S. FTC textile and care-labeling guidance; it explicitly separates those authorities from product-specific technical and market decisions.Textile Exchange states that this registry combines current scope-certificate data supplied by active certification bodies so users can confirm whether an organization is certified and inspect its certified materials, products, and sites. Its separate authentication guidance directs users to authenticate transaction certificates for certified shipments rather than treating a company-level scope certificate as proof of a particular transaction.
Linked page reviewedJul 21, 2026Jul 16, 2026Jul 21, 2026
Next review dueJan 17, 2027Jul 16, 2027Oct 19, 2026
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