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Decision fieldFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessControlled Tech Pack OrientationGlobalRemoveFree accountSwatchOnGlobalRemoveOpen accessKnitting Stitch LibraryGlobalRemove
Decision fit
Primary jobFind patterns & fitSource productionChoose materialsLearn techniques
AreaPatterns & fitProductionMaterialsTechniques & repair
Best forSearching current and out-of-print sewing patternsUnderstanding what a tech pack must control before using a template or releasing workSourcing swatches and low-MOQ fabric optionsLearning or comparing knit structures
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.SwatchOn's supplier status, counts, and trust language describe its own marketplace and can change. They do not independently establish fibre identity, performance, certification validity, mill ownership, production capacity, colour continuity, delivery, duty, or commercial fit. Review samples, test data, current certificates, the contracting entity, order terms, and landed logistics before purchase.A foundational library, not yet an exhaustive stitch encyclopedia.
Practical access
ForMakersApparel brandsApparel brandsMakers
Location or jurisdictionGlobalGlobalGlobalGlobal
AccessFree accountOpen accessFree accountOpen access
FormatCommunityStitch AuthorityMarketplaceStitch Authority
Source typeCommunity databaseStitch AuthorityCommercial marketplaceStitch 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.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.SwatchOn's current marketplace page exposes fabrics, trims, and prints, with swatch samples, in-stock catalogue colours, low-order-quantity options, and global logistics support. The page publishes operator-supplied marketplace and supplier counts and labels participating suppliers as verified partners.The linked tool or guide is maintained inside Stitch Authority and was checked against its current public interface.
Linked page reviewedJul 21, 2026Jul 16, 2026Jul 21, 2026Jul 15, 2026
Next review dueJan 17, 2027Jul 16, 2027Jan 17, 2027Jul 15, 2027
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