Unbleached Birdseye Weave Cotton Fabric. You will love the unbleached natural ivory color of unbleached cotton. 44/45 inches wide, medium weight at 4.2 ounces per square yard. Sold under the brands All Together Fabrics and OsoCozy. This fabric is 100% cotton in a birdseye weave that is soft, durable and absorbent. Precut (not continuous) in 1-, 2- or 5-yard pieces. 44/45 inches wide with 2 selvage edges. tedium weight at 4.2 ounces per square yard for a variety of uses. Perfect for cloth diapers, baby wipes, burp cloths, reusable paper towels and napkins, cloth diapers inserts, cloth bags, quilting and more. Natural fabric color is the color of unbleached cotton. Fabric will turn white with repeated bleaching with chlorine-based bleach. Fabric shrinks 5-10% with washings. Shrinks more in the up/down direction than the right/left.