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| Decision field | Open accessASDP Sewing Professional DirectoryUnited States · North AmericaRemove | Free downloadSeamly2DGlobalRemove |
|---|---|---|
| Decision fit | ||
| Primary job | Source production | Find patterns & fit |
| Area | Production | Patterns & fit |
| Best for | Finding a US sewing or patternmaking professional | Digital pattern drafting |
| Know before using | This is a member referral directory, not a Stitch Authority roster or approval. ASDP states that it makes no representations, warranties, or guarantees and assumes no responsibility for members' products or services. Membership, a code of ethics, a profile, or referral availability does not establish credentials, experience, capacity, insurance, price, accessibility, workmanship, schedule, or project fit. Check those points, references, scope, samples, terms, and remedies directly. | Patternmaking knowledge, controlled measurement files, production conventions, and sewn fit testing are still required. The software does not validate body measurements, ease, balance, grading rules, fabric behavior, construction, or product fit. The project currently labels its user wiki manual as needing updates, so confirm current commands and file behavior against the installed release and active support channels. |
| Practical access | ||
| For | Both | Both |
| Location or jurisdiction | United States · North America | Global |
| Access | Open access | Free download |
| Format | Directory | Software |
| Source type | Industry organization | Open-source project |
| Source and review | ||
| What the source establishes | ASDP's public directory searches members currently accepting referrals by location and professional specialty, including patternmakers, production sewers, designers, teachers, tailors, alteration specialists, and fabric or materials suppliers. A result opens a member profile and a contact action, and the page identifies the population as association members in good standing. | The maintained Seamly2D repository identifies the application as GPLv3+ open-source patternmaking software for Windows, macOS, and Linux. It reads multi-size measurement files for standardized sizes and individual measurement files for custom-fit work, publishes downloadable builds and releases, and links an active website and user forum. |
| Linked page reviewed | Jul 21, 2026 | Jul 21, 2026 |
| Next review due | Jan 17, 2027 | Jan 17, 2027 |
| Inspect | ||
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