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Decision fieldOpen accessGamarra Textile Inputs & Services DirectoryPeru · Latin America & CaribbeanRemoveFree accountThreadloop Sewing Pattern DatabaseGlobalRemoveOpen accessFabric Mass Unit ConverterGlobalRemove
Decision fit
Primary jobChoose materialsFind patterns & fitChoose materials
AreaMaterialsPatterns & fitMaterials
Best forFinding Gamarra fabric, trim, input, pattern, embroidery, printing, or garment-production leads before checking whether a listing is current and suitableSearching current and out-of-print sewing patternsTranslating the same fabric mass-per-area result between metric and U.S. customary listings
Know before usingThis is a chamber-run commercial and promotional directory, not an independent quality review, complete market census, or approved-supplier list. Some individual profiles are visibly old, and category or listing copy may be business-supplied. Confirm the current legal entity, operation, stock, retail or wholesale access, capacity, minimums, price, quality, certificates, labor conditions, payment, and project fit directly.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.The result is a numerical unit conversion, not a new measurement or conformance decision; it does not establish sample or lot representativeness, significant digits, drape, warmth, opacity, thickness, stretch, strength, shrinkage, durability, sewability, end use, target, or tolerance.
Practical access
ForBothMakersBoth
Location or jurisdictionPeru · Latin America & CaribbeanGlobalGlobal
AccessOpen accessFree accountOpen access
FormatDirectoryCommunityStitch Authority
Source typeIndustry organizationCommunity databaseStitch Authority
Source and review
What the source establishesThe Chamber-administered Gamarra site provides routes for fabrics, supplies and trims, custom manufacturers, industrial clothing, patternmaking, garment production, printing, embroidery, and other services. The site also invites businesses to add themselves to the Gamarra directory.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.The calculator uses the NIST SP 811 Appendix B.8 conversion from avoirdupois ounces per square yard to kilograms per square metre and links to a source-reviewed fabric mass record for method, sampling, conditioning, and product controls.
Linked page reviewedJul 16, 2026Jul 21, 2026Jul 16, 2026
Next review dueJan 12, 2027Jan 17, 2027Jul 16, 2027
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