You can use challis fabric in lightweight, loose-fitting tops, dresses, skirts and pants. Discount by the yard. Challis fabric is a lightweight, plain weave, soft to the touch, semi-fluid hand and often printed. Visit your local JOANN Fabric and Craft Store at 783 Lancaster Dr. Ne. It is usually made from rayon or wool. It is usually made from rayon but can also be made with wool and other contents. Challis is a lightweight, woven fabric that has a nice, flowy drape. Challis Fabrics. Over 20,000 fabrics in our online store. Explore the site today! Explore the site today! Shop Style In An Instant Rayon Challis Smocked Fabric Tie Dye at JOANN fabric and craft store online to stock up on the best supplies for your project. Suite #133 in Salem, OR for the largest assortment of fabric, sewing, quilting, scrapbooking, knitting, jewelry and other crafts. Shop Sportswear Lyocell Twill Fabric at JOANN fabric and craft store online to stock up on the best supplies for your project.