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Decision fieldFree + paidThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessEU Personal Protective Equipment RegulationEuropean UnionRemoveOpen accessPattern Grading & Size-Run Validation RecordGlobalRemoveFree + paidPattern TestersGlobalRemove
Decision fit
Primary jobFind patterns & fitCheck standardsFind patterns & fitFind patterns & fit
Also useful forNo additional job recordedNo additional job recordedNo additional job recordedNo additional job recorded
AreaPatterns & fitStandardsPatterns & fitPatterns & fit
Best forSearching current and out-of-print sewing patternsStarting an EU/EEA PPE scope and conformity review with the current law, Commission guidance, harmonised-standard publications, and official notified-body routeAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidenceCoordinating an independent sewing-pattern test
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.This is a legal and guidance starting point, not a product classification, risk assessment, standard selection, technical file, test plan, notified-body appointment, EU type-examination certificate, declaration, CE-mark approval, or legal opinion. Confirm the actual intended and foreseeable use, risk category, current law, applicable essential requirements, conformity route, economic-operator duties, destination rules, and evidence before placing PPE on the market.The record does not create a production grade, supply universal increments or breakpoints, validate a CAD file or fit population, reproduce licensed standards, or replace qualified anthropometric, pattern, technical-design, fit, quality, accessibility, safety, statistical, and user-research review.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.
Practical access
ForMakersApparel brandsApparel brandsApparel brands
Location or jurisdictionGlobalEuropean UnionGlobalGlobal
AccessFree + paidOpen accessOpen accessFree + paid
FormatCommunityReferenceStitch AuthoritySoftware
Source typeCommunity databaseGovernment guidanceStitch AuthorityFirst-party platform
Account, payment, and exit
Access scopeSewer searching pattern records or organizing patterns, projects, fabric, notions, and private files.Not yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.
Before an accountBrowse the pattern database, guide, designers, publications, and public community areas without creating an account.Not yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.
Free-account boundaryA free account needs no card and supports a stash, wishlist, projects, reviews, and personal organization.Not yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.
Payment boundaryPlus adds PDF pattern storage, collections, saved searches, bulk editing, and other workflow features on monthly or annual billing.Not yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.
Cancellation or exitCancel through an in-account link. Paid features remain through the current billing cycle, then the account returns to free features.Not yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.
Saved work and dataThe terms say submitted materials remain yours, but the checked public pages do not explain a full export or how stored PDFs behave after downgrade. Keep originals outside the platform.Not yet reviewed at this level.Not yet reviewed at this level.Not yet reviewed at this level.
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. Current terms state that the free plan requires no card, paid upgrades start billing immediately, cancellation retains paid features through the current cycle, and the account then returns to free features.The Commission page says Regulation (EU) 2016/425 covers the design, manufacture, and marketing of PPE and connects manufacturers to the essential health and safety requirements, current PPE guidelines, harmonised-standard publications, and NANDO notified-body list. The linked consolidated legal text was current to May 29, 2026 at the checked date.The guide cites current ISO body-table, size-designation, and garment-measurement boundaries plus two peer-reviewed studies that tested the relationship between conventional grade rules, anthropometric evidence, and garment fit; it requires product-specific target deltas and validation instead of publishing universal increments.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.
Linked page reviewedJul 28, 2026Jul 16, 2026Jul 27, 2026Jul 21, 2026
Next review dueJan 24, 2027Oct 14, 2026Jul 27, 2027Jan 17, 2027
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