I found this information in a Quartz article:
Eileen Fisher has a “Waste No More” collection. Fabric is sourced through her buy back program and production is facilitated through the brand’s upcycling initiative called “DesignWork.” Beautiful tapestries (image below) are constructed using an innovative weaving technique called “needle punching” which requires no sewing, gluing or dyes to utilize the new fabrics.
What an ambitious endeavor! Eileen Fisher ROCKS!