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Decision fieldFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveFree accountFOURSOURCE Supplier NetworkGlobalRemoveOpen accessPEFC Find CertifiedGlobalRemove
Decision fit
Primary jobFind patterns & fitSource productionCheck standards
AreaPatterns & fitProductionStandards
Best forSearching current and out-of-print sewing patternsSearching global apparel and textile production capabilitiesFinding or checking paper-based packaging and hangtag suppliers with PEFC chain-of-custody scope
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.The company count is a changing platform claim. Search fields, profiles, certificates, locations, and account access do not independently verify the legal entity, factory ownership, capability, capacity, certificate validity or scope, compliance performance, delivery, or project fit. Confirm the site and subcontracting, credentials with issuers, samples, audits when appropriate, specifications, contracts, and commercial terms.A chain-of-custody record applies only to the named organization and scope; verify the exact product claim, current status, supplier role, artwork approval, and transaction documentation for each order.
Practical access
ForMakersApparel brandsApparel brands
Location or jurisdictionGlobalGlobalGlobal
AccessFree accountFree accountOpen access
FormatCommunityMarketplaceDirectory
Source typeCommunity databaseCommercial marketplaceOfficial 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.FOURSOURCE's current public network page presents an operator-reported global company count and country or territory search. It says logged-in users can narrow results by compliance certificates, product groups, fabric types, target groups, minimum order quantities, and other fields, with a free-trial and supplier sign-up route.PEFC describes the database as a current discovery and verification route for certified organizations, certificate validity, countries, product scope, sourcing, and due diligence.
Linked page reviewedJul 21, 2026Jul 21, 2026Jul 15, 2026
Next review dueJan 17, 2027Jan 17, 2027Oct 13, 2026
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