The following vendors offer a wide variety of zippers for order online. We have used and been satisfied with their products and service.
Purchasing Performance Textiles
Reputable vendor for performance raincoat fabrics:
For laminated cotton prints, try these online fabric vendors:
Tips & Guidelines for Sewing Performance Textiles
These blog posts will help you plan and make a great performance jacket using the TRJ and the Rain or Shine Variation pattern.