Master Sewing and Design Professional
Certification Programs
You’ve mastered the skills-Now become certified!
The Master Sewing and Design Professional (MSDP) Certification Program is a performance-based testing program, not a school. It is based on ASDP’s Standards of Quality and is open to anyone with sewing-related skills. MSDP certification provides the professional with the prestigious credentials that validate skills and expertise.
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Sewing certification to help you advance your career!

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Providing professionals with the prestigious credentials that validate skills and expertise
Alterations for Professionals
Alterations for Professionals: Because Ready-to-wear isn’t.
Downloads for both books included FREE with MAS Certification Enrollment
This downloadable book is the essential guide to mastering alterations. The book first covers the business aspects you need to know to be successful, prepared, safe and legal.
- Click here to preview a sample page
- Click here to preview table of contents
Having an alterations business involves much more than just knowing how to sew. You are now a professional, you own a business and that is where you must start. Home based? Store front? Insurance, taxes, license, pricing and even customer relations are all an integral part of starting your business. This book covers them all.

Please note these are downloadable books. They are NOT videos. All of the books have full color photographs and may be printed for your convenience in using.
Bridal and Formal Alterations

Working with specialty fabrics and lace involves a whole new skill set. Business policies must also be revisited to account for the responsibilities involved in working on much more expensive garments. All of this is covered in the second book in the Alterations for Professionals Series, Bridal & Formalwear.
*click here to preview sample page
*click here to preview table of contents
Techniques for working with lace, silks, satin, beads, rhinestones, sequins are all covered, as well as special fitting challenges inherent in formalwear and wedding gowns. Includes a section on bustling wedding gowns.
Both Books have sections on sourcing as well as re-styling.
Alterations for Professionals $75
Alterations for Bridal and Formalwear $75
Both Books $125
Alterations for Professionals and Alterations for Bridal and Formalwear
All digital downloadable purchases and books on CD are final. NO refunds.