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Decision fieldFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessApparel Grade-Rule & Size-Run Validation RecordGlobalRemoveOpen accessiFixit Community Repair HubUnited States · North AmericaRemove
Decision fit
Primary jobFind patterns & fitFind patterns & fitRepair & conserve
AreaPatterns & fitPatterns & fitTechniques & repair
Best forSearching current and out-of-print sewing patternsAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidenceChecking upcoming U.S. community repair dates and whether an individual event expects to handle clothing or textile items
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 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.This is a community-event calendar, not a professional clothing-repair directory. Organizers supply event records, item scope varies, and a listing does not guarantee textile expertise, access, tools, parts, queue capacity, item acceptance, repair completion, safety, warranty, or outcome. Confirm the current event page before traveling.
Practical access
ForMakersApparel brandsMakers
Location or jurisdictionGlobalGlobalUnited States · North America
AccessFree accountOpen accessOpen access
FormatCommunityStitch AuthorityDirectory
Source typeCommunity databaseStitch AuthorityCommunity database
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 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.iFixit says the hub was launched with U.S. PIRG and Fixit Clinic participation, runs on Restart Project software, and lets groups register and add their own events; its launch guidance tells visitors to check each event because accepted items can range from clothes and textile repairs to unrelated specialties.
Linked page reviewedJul 21, 2026Jul 16, 2026Jul 16, 2026
Next review dueJan 17, 2027Jul 16, 2027Jan 12, 2027
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