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