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Side-by-side evidence and decision metadata for selected textile resources.
Decision fieldOpen accessPattern Grading & Size-Run Validation RecordGlobalRemoveOpen accessCAFTA-DR Textiles and Apparel DirectoryLatin America & CaribbeanRemoveOpen accessYarnSubGlobalRemove
Decision fit
Primary jobFind patterns & fitSource productionChoose materials
Also useful forNo additional job recordedNo additional job recordedNo additional job recorded
AreaPatterns & fitProductionYarn
Best forAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidenceNearshore supplier discovery in the CAFTA-DR regionBuilding a substitution shortlist for a discontinued or unavailable yarn before checking quantity, availability, and a representative swatch
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.Regional inclusion and a company profile do not prove origin eligibility, available capacity, minimums, compliance, workmanship, or commercial fit.A suggested match is a data-based shortlist, not proof that the yarn suits the pattern or maker. Records can be incomplete or wrong, price bands are approximate, availability varies by country and seller, and shade-level matching is unavailable. YarnSub says affiliate status does not change suggestions, but equally rated matches are ordered by brand popularity. Confirm required gauge, total length, fibre behavior, construction, care, colour, dye lot, accessibility, price, availability, and seller terms, then make and assess a representative swatch before committing.
Practical access
ForApparel brandsApparel brandsMakers
Location or jurisdictionGlobalLatin America & CaribbeanGlobal
AccessOpen accessOpen accessOpen access
FormatStitch AuthorityDirectoryReference
Source typeStitch AuthorityFirst-party platformFirst-party platform
Account, payment, and exit
Access scopeNot yet reviewed at this level.Not yet reviewed at this level.Maker comparing a replacement for a named yarn before buying.
Before an accountNot yet reviewed at this level.Not yet reviewed at this level.Search a named yarn, inspect suggested substitutes, and filter by fibre and approximate price band without creating an account.
Free-account boundaryNot yet reviewed at this level.Not yet reviewed at this level.The checked core substitution route does not require an account, and the FAQ does not offer user-entered yarn records.
Payment boundaryNot yet reviewed at this level.Not yet reviewed at this level.No subscription is presented for the core route. Affiliate retailer links and optional donations help fund the site; equal-rated matches are ordered by brand popularity.
Cancellation or exitNot yet reviewed at this level.Not yet reviewed at this level.There is no account or recurring plan to cancel for the core route. The newsletter has a separate unsubscribe link.
Saved work and dataNot yet reviewed at this level.Not yet reviewed at this level.YarnSub does not expose an API and does not accept user-entered yarn details. Use the data-issue link on a yarn page for corrections.
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 ConnectAmericas-powered platform exposes a company directory for manufacturers, importers, and input suppliers plus purchasing notices and a knowledge center.YarnSub's official FAQ says its matching software compares gauge, texture, yarn weight and density, fibre content, and fibre qualities such as drape and softness. Discontinued yarns remain searchable as starting points but are excluded from suggestions. Result filters can exclude animal, animal-derived, synthetic, or plant fibre groups and use a subjective $ to $$$$$ price indicator. The site does not accept user-entered yarn details, individual shade cards, or expose an API. Each yarn page provides a data-issue route.
Linked page reviewedJul 27, 2026Jul 15, 2026Jul 28, 2026
Next review dueJul 27, 2027Jan 11, 2027Jan 24, 2027
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