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Decision fieldOpen accessApparel Measurement Tolerance Setting RecordGlobalRemoveOpen accessYarnSubGlobalRemoveFree accountTextilliaGlobalRemoveFree accountWoolmark Learning CentreGlobalRemove
Decision fit
Primary jobSource productionChoose materialsFind patterns & fitLearn techniques
Also useful forNo additional job recordedNo additional job recordedNo additional job recordedNo additional job recorded
AreaProductionYarnPatterns & fitTechniques & repair
Best forTurning an inherited or proposed garment tolerance into a controlled POM method, capability study, decision boundary, inspection rule, and change recordBuilding a substitution shortlist for a discontinued or unavailable yarn before checking quantity, availability, and a representative swatchCross-referencing sewing patterns, materials, and member projectsStructured wool education
Know before usingThe record does not supply universal POM values, validate fit across a population, prove process capability, choose a statistical study or sampling plan, reproduce licensed standards, or replace qualified technical, fit, quality, statistical, safety, compliance, and legal review.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.Textillia is community-contributed and now runs with minimal maintenance, so record freshness, coverage, moderation speed, and continued availability require direct inspection. It does not sell the indexed patterns or materials. Confirm pattern files, sizing, measurements, availability, licence, errata, fabric details, and seller terms with the responsible designer, publisher, or manufacturer. Account deletion permanently removes uploaded projects, and the checked pages do not establish a complete export route.This is Woolmark-operated education focused on wool, not a neutral comparison of all fibres or processing systems. A completion badge records coursework, not independent proof of production competence, product performance, environmental impact, or compliance. Confirm technical values and local requirements against current standards before production use.
Practical access
ForApparel brandsMakersMakersBoth
Location or jurisdictionGlobalGlobalGlobalGlobal
AccessOpen accessOpen accessFree accountFree account
FormatStitch AuthorityReferenceCommunityReference
Source typeStitch AuthorityFirst-party platformCommunity databaseIndustry organization
Account, payment, and exit
Access scopeNot yet reviewed at this level.Maker comparing a replacement for a named yarn before buying.Sewer or textile maker cross-referencing patterns, materials, projects, resources, designers, companies, and shops.Not yet reviewed at this level.
Before an accountNot yet reviewed at this level.Search a named yarn, inspect suggested substitutes, and filter by fibre and approximate price band without creating an account.Browse public pattern, material, project, about, FAQ, and blog pages. Search and full database or community access route through sign-in.Not yet reviewed at this level.
Free-account boundaryNot 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.A free account provides full database access, contribution, project and stash organization, forums, profiles, and related community tools.Not yet reviewed at this level.
Payment boundaryNot 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.The current FAQ says the planned membership system will not launch and the site will not charge for access. Donations and shirt purchases are optional and separate.Not yet reviewed at this level.
Cancellation or exitNot 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.The FAQ links an account-cancellation process and says deletion is permanent, removes uploaded projects, and does not separately cancel newsletters or recurring donations.Not yet reviewed at this level.
Saved work and dataNot 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.Members can add projects, patterns, materials, and organization records. The checked pages establish permanent project deletion with account closure but no complete export route, so retain important records elsewhere.Not yet reviewed at this level.
Source and review
What the source establishesThe guide cites current ISO, AATCC, and NIST sources for body and garment measurement boundaries, textile conditioning, dimensional-change testing, repeatability and reproducibility, and AQL-indexed sampling, while requiring the live product owner to set rather than inherit numerical tolerances.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.Textillia's current about page describes an independent, centralized, crowdsourced database that cross-references sewing patterns, materials, resources, projects, designers, companies, and shops. Its FAQ says the site does not sell patterns or fabric, logged-in members can add records, full database access uses a free account, and paid memberships will not launch. A February 2026 notice says the dissolved company will continue the site as a donation-supported hobby project with minimal maintenance and reduced active development.The current Woolmark Learning Centre library publishes free account-based coursework with module counts, completion times, progress tracking, knowledge checks, and supporting resources. Its wool programs cover fibre science, raw-wool and yarn processing, dyeing and finishing, woven textiles, knitwear, product quality, and wastewater management for learners and facilitators.
Linked page reviewedJul 15, 2026Jul 28, 2026Jul 28, 2026Jul 28, 2026
Next review dueJul 15, 2027Jan 24, 2027Jan 24, 2027Jan 24, 2027
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