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Decision fieldOpen accessTech Pack Definition, Contents & LimitsGlobalRemoveOpen accessPattern Test Brief TemplateGlobalRemoveFree accountFOURSOURCE Supplier NetworkGlobalRemovePaidPatternLab LondonGlobalRemove
Decision fit
Primary jobSource productionFind patterns & fitSource productionFind patterns & fit
Also useful forNo additional job recordedNo additional job recordedNo additional job recordedNo additional job recorded
AreaProductionPatterns & fitProductionPatterns & fit
Best forUnderstanding what a tech pack must control before using a template or releasing workPlanning a sewing, knitting, or crochet pattern testSearching global apparel and textile production capabilitiesGenerating an editable custom-measurement block
Know before usingAn 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.The workflow is not a contract or quality certification; local legal duties and technical review may still apply.The company count is a changing platform claim. Search fields, profiles, certificates, locations, and account access do not independently verify the legal entity, factory ownership, capability, capacity, certificate validity or scope, compliance performance, delivery, or project fit. Confirm the site and subcontracting, credentials with issuers, samples, audits when appropriate, specifications, contracts, and commercial terms.A measurement-generated draft is a starting block, not independent evidence of body capture, comfort, mobility, balance, garment ease, or production fit. The result depends on measurement accuracy, supported ranges, formula assumptions, selected options, and output handling. Review the service's privacy terms before storing body data and sew a representative toile before design, grading, or production use.
Practical access
ForApparel brandsBothApparel brandsBoth
Location or jurisdictionGlobalGlobalGlobalGlobal
AccessOpen accessOpen accessFree accountPaid
FormatStitch AuthorityStitch AuthorityMarketplaceSoftware
Source typeStitch AuthorityStitch AuthorityCommercial marketplaceFirst-party platform
Source and review
What the source establishesThe guide cites published ISO sources for documented-information, garment-measurement, stitch, and seam boundaries plus current U.S. FTC textile and care-labeling guidance; it discloses that ISO 10013:2021's 2026 systematic review is at close-of-review stage and separates every cited authority from product-specific technical and market decisions.The linked tool or guide is maintained inside Stitch Authority and was checked against its current public interface.FOURSOURCE's current public network page presents an operator-reported global company count and country or territory search. It says logged-in users can narrow results by compliance certificates, product groups, fabric types, target groups, minimum order quantities, and other fields, with a free-trial and supplier sign-up route.PatternLab London's current drafting page says a user creates a measurement profile, selects a basic block or sloper, adjusts fit, dart placement, length, seam allowance, and sleeve options, then downloads the generated result as tiled PDF, AI, or SVG. The live catalogue names bodice, dress, trouser, and stretch blocks and displays a price before purchase.
Linked page reviewedJul 27, 2026Jul 15, 2026Jul 21, 2026Jul 21, 2026
Next review dueJul 27, 2027Jul 15, 2027Jan 17, 2027Jan 17, 2027
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