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Decision fieldOpen accessControlled Tech Pack OrientationGlobalRemoveFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveFree accountSewportGlobalRemoveOpen accessPattern Test Brief TemplateGlobalRemove
Decision fit
Primary jobSource productionFind patterns & fitSource productionFind patterns & fit
AreaProductionPatterns & fitProductionPatterns & fit
Best forUnderstanding what a tech pack must control before using a template or releasing workSearching current and out-of-print sewing patternsRequesting apparel-production proposalsPlanning a sewing, knitting, or crochet pattern test
Know before usingAn 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.Community 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.A profile, proposal, match, or escrow status does not establish factory ownership, identity, capacity, workmanship, quality systems, labour or chemical compliance, delivery performance, contract enforceability, or project fit. Verify the legal and production entities, references, site and subcontracting, samples, compliance evidence, specifications, terms, and remedies directly.The workflow is not a contract or quality certification; local legal duties and technical review may still apply.
Practical access
ForApparel brandsMakersApparel brandsBoth
Location or jurisdictionGlobalGlobalGlobalGlobal
AccessOpen accessFree accountFree accountOpen access
FormatStitch AuthorityCommunityMarketplaceStitch Authority
Source typeStitch AuthorityCommunity databaseCommercial marketplaceStitch Authority
Source and review
What the source establishesThe 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.Threadloop'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.Sewport's current brand workflow starts with an account and guided project enquiry, then exposes proposals from garment factories and production specialists. The platform tells brands to compare profiles, portfolios, location, price, and communication, then record service, delivery, payment, and contract terms in a formal proposal. Its service-provider workflow includes factories, sample studios, pattern cutters, tech-pack makers, sourcing specialists, and material suppliers, with optional split-payment escrow.The linked tool or guide is maintained inside Stitch Authority and was checked against its current public interface.
Linked page reviewedJul 16, 2026Jul 21, 2026Jul 21, 2026Jul 15, 2026
Next review dueJul 16, 2027Jan 17, 2027Jan 17, 2027Jul 15, 2027
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