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Decision fieldFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessThe Fold LineGlobalRemoveOpen accessYarnSubGlobalRemoveFree accountWoolmark Learning CentreGlobalRemove
Decision fit
Primary jobFind patterns & fitFind patterns & fitChoose materialsLearn techniques
AreaPatterns & fitPatterns & fitYarnTechniques & repair
Best forSearching current and out-of-print sewing patternsBrowsing and buying indie sewing patternsReplacing a discontinued or unavailable yarnStructured wool education
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 retailer-curated catalogue, not a complete or neutral index of sewing patterns. Customer reviews are individual reports rather than standardized fit testing, and each designer controls sizing, instructions, licence, format, errata, and support. Confirm the exact size range, cup options, finished measurements, file format, and usage terms on the product page before purchase.A suggested match is a data-based shortlist, not proof that the yarn suits the pattern or maker. Yarn records can be incomplete or wrong, prices and availability vary by market, and the site uses affiliate links. Confirm the required gauge, total length, fibre behavior, construction, care, color, dye lot, accessibility, and seller terms, then make and assess a representative swatch before committing.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
ForMakersMakersMakersBoth
Location or jurisdictionGlobalGlobalGlobalGlobal
AccessFree accountOpen accessOpen accessFree account
FormatCommunityMarketplaceReferenceReference
Source typeCommunity databaseCommercial marketplaceFirst-party platformIndustry organization
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 Fold Line's current shop and about page expose a curated catalogue of more than 7,000 sewing patterns from over 200 independent designers, a pattern finder, customer reviews, paper and digital PDF formats, and an optional large-format copy-shop printing service with worldwide shipping.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 suggested replacements, and each yarn page provides a route to report source-data problems.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 21, 2026Jul 21, 2026Jul 21, 2026Jul 21, 2026
Next review dueJan 17, 2027Jan 17, 2027Jan 17, 2027Jan 17, 2027
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