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Decision fieldFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveFree + paidPattern TestersGlobalRemoveOpen accessAIC Find a ProfessionalUnited States · North AmericaRemove
Decision fit
Primary jobFind patterns & fitFind patterns & fitRepair & conserve
AreaPatterns & fitPatterns & fitTechniques & repair
Best forSearching current and out-of-print sewing patternsCoordinating an independent sewing-pattern testFinding professional textile or costume conservation help in the United States
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 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 directory is opt-in and excludes qualified people who do not list; designation does not guarantee availability, price, or suitability for a specific object or treatment.
Practical access
ForMakersApparel brandsBoth
Location or jurisdictionGlobalGlobalUnited States · North America
AccessFree accountFree + paidOpen access
FormatCommunitySoftwareDirectory
Source typeCommunity databaseFirst-party platformIndustry organization
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.Pattern 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.AIC says listed Professional Members complete a peer-reviewed application and may be searched by specialty, material, service, location, or name.
Linked page reviewedJul 21, 2026Jul 21, 2026Jul 16, 2026
Next review dueJan 17, 2027Jan 17, 2027Jan 12, 2027
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