Chenille Yarn is a popular yarn best described to be formed like a pipecleaner. Two very fine binding strands are plied together tightly, holding the velvety pile between them. Chenille can look very different if the length and texture of the pile is changed. There are many different variations of chenille on the market. Chenille can knit up like a fake fur or a with a fine, subtle velvety appearance, depending on the pile.