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Decision fieldOpen accessApparel Grade-Rule & Size-Run Validation RecordGlobalRemoveOpen accessiFixit Clothing Repair GuidesGlobalRemoveFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessControlled Tech Pack OrientationGlobalRemove
Decision fit
Primary jobFind patterns & fitRepair & conserveFind patterns & fitSource production
AreaPatterns & fitTechniques & repairPatterns & fitProduction
Best forAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidenceFinding a step-by-step repair for a specific failureSearching current and out-of-print sewing patternsUnderstanding what a tech pack must control before using a template or releasing work
Know before usingThe 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 clothing collection combines guides from different authors, dates, brands, garments, and review histories, so presence in the library does not establish that every procedure is current or expert-vetted. Confirm fibre, coating, membrane, adhesive, heat, solvent, colourfastness, and reversibility before work. Manufacturer repair requirements take priority for protective, warranted, load-bearing, or safety-critical products.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.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.
Practical access
ForApparel brandsMakersMakersApparel brands
Location or jurisdictionGlobalGlobalGlobalGlobal
AccessOpen accessOpen accessFree accountOpen access
FormatStitch AuthorityCommunityCommunityStitch Authority
Source typeStitch AuthorityCommunity databaseCommunity databaseStitch Authority
Source and review
What the source establishesThe 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.The current iFixit Clothing page groups community repair material by garment and component and links step-by-step guides for seams, hems, buttons, zippers, patches, knitwear, stains, resizing, and care. iFixit's guide-authoring standard asks contributors to state difficulty, time, tools, warnings, complete steps, and supporting photos, and its wiki model allows people to create or edit guides.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.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.
Linked page reviewedJul 16, 2026Jul 21, 2026Jul 21, 2026Jul 16, 2026
Next review dueJul 16, 2027Jan 17, 2027Jan 17, 2027Jul 16, 2027
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