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Decision fieldOpen accessPattern Grading & Size-Run Validation RecordGlobalRemoveFree + paidThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessCanada Job Bank Patternmaker ProfileCanada · North AmericaRemove
Decision fit
Primary jobFind patterns & fitFind patterns & fitFind patterns & fit
Also useful forNo additional job recordedNo additional job recordedNo additional job recorded
AreaPatterns & fitPatterns & fitPatterns & fit
Best forAuditing inherited grade rules or controlling a new multi-size pattern release from approved targets through sample evidenceSearching current and out-of-print sewing patternsScoping Canadian patternmaker role titles, duties, workplace context, and typical training expectations before writing a learning, hiring, or portfolio brief
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.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.This is an occupational classification and labour-market reference, not a patternmaking course, assessment standard, credential, professional license, practitioner directory, job recommendation, or proof that an individual can perform the listed duties. The unit includes footwear, leather, fur, canvas, embroidery, and textile-product roles as well as garment patternmaking. Typical requirements do not establish one employer's hiring criteria, current course availability, portfolio quality, software proficiency, grading system, fit method, accessibility, wages, vacancies, or project suitability. Confirm the current NOC version, role scope, work authorization, deliverables, portfolio, references, systems, sample evidence, and acceptance criteria directly.
Practical access
ForApparel brandsMakersBoth
Location or jurisdictionGlobalGlobalCanada · North America
AccessOpen accessFree + paidOpen access
FormatStitch AuthorityCommunityReference
Source typeStitch AuthorityCommunity databaseOfficial registry
Account, payment, and exit
Access scopeNot yet reviewed at this level.Sewer searching pattern records or organizing patterns, projects, fabric, notions, and private files.Not yet reviewed at this level.
Before an accountNot yet reviewed at this level.Browse the pattern database, guide, designers, publications, and public community areas without creating an account.Not yet reviewed at this level.
Free-account boundaryNot yet reviewed at this level.A free account needs no card and supports a stash, wishlist, projects, reviews, and personal organization.Not yet reviewed at this level.
Payment boundaryNot yet reviewed at this level.Plus adds PDF pattern storage, collections, saved searches, bulk editing, and other workflow features on monthly or annual billing.Not yet reviewed at this level.
Cancellation or exitNot yet reviewed at this level.Cancel through an in-account link. Paid features remain through the current billing cycle, then the account returns to free features.Not yet reviewed at this level.
Saved work and dataNot yet reviewed at this level.The terms say submitted materials remain yours, but the checked public pages do not explain a full export or how stored PDFs behave after downgrade. Keep originals outside the platform.Not yet reviewed at this level.
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.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. Current terms state that the free plan requires no card, paid upgrades start billing immediately, cancellation retains paid features through the current cycle, and the account then returns to free features.The Government of Canada Job Bank publishes this role under National Occupational Classification 53125. The national description says patternmakers in the unit group create master patterns for garments, footwear, and other textile, leather, or fur products. Named duties include interpreting sketches, samples, and specifications; determining pattern-part number, size, and shape; drawing, laying out, and cutting master patterns; marking construction details; creating size variations with computer or drafting tools; laying patterns on fabric; cutting samples; and recording size, identity, style, and sewing instructions. The connected requirements page says secondary school plus college design and patternmaking courses or one to two years of on-the-job training are typically required, computer-assisted patternmaking courses may be required, and the occupation is not regulated in Canada according to Job Bank's records.
Linked page reviewedJul 27, 2026Jul 28, 2026Jul 16, 2026
Next review dueJul 27, 2027Jan 24, 2027Oct 14, 2026
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