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Decision fieldFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveFree + paidYarnpondGlobalRemoveOpen accessGarment POM Definition & Verification RecordGlobalRemove
Decision fit
Primary jobFind patterns & fitFind patterns & fitSource production
AreaPatterns & fitPatterns & fitProduction
Best forSearching current and out-of-print sewing patternsRunning knit or crochet pattern testsTurning an ambiguous POM name, code, or diagram into a reproducible method before setting targets, tolerances, or inspection decisions
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 platform is for knit and crochet rather than sewing, and a profile, application, rating, or platform listing does not prove technical competence, availability, identity, or fit for a project. Prices and plan limits can change. Define the test or edit scope, sizes, yarn, deadlines, compensation, confidentiality, intellectual property, file handling, expected feedback, and dispute process in writing before work starts.The record does not reproduce licensed ISO measurement drawings, supply universal POM codes or targets, approve an internal method, prove measurement capability or product fit, or replace qualified technical-design, pattern, fit, quality, metrology, safety, and regulatory review.
Practical access
ForMakersBothApparel brands
Location or jurisdictionGlobalGlobalGlobal
AccessFree accountFree + paidOpen access
FormatCommunityCommunityStitch Authority
Source typeCommunity databaseFirst-party platformStitch Authority
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.Yarnpond's current pages let knit and crochet designers publish public or private testing calls, select applicants, communicate with test teams, set milestones, collect feedback, post sample-making calls, and advertise tech-editing jobs. Testers can participate without charge, while designers pay per testing or job post or use a subscription, and tech editors maintain profiles and apply to posted work.The guide cites current ISO garment-measurement, body-measurement, and textile-conditioning standards plus NIST measurement-process guidance for repeatability and reproducibility; it requires organization-specific codes, added points, targets, and tolerances to remain explicitly controlled.
Linked page reviewedJul 21, 2026Jul 21, 2026Jul 16, 2026
Next review dueJan 17, 2027Jan 17, 2027Jul 16, 2027
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