Woven with a colored weft and white wrap, the Chambray Basics collection from Tilda has a soft, rustic look that will work wonders for any quilt or other sewing project. Chambrays are yarn-dyed woven fabrics so it is recommended that dark chambray colors are laundered before combining with light colors for patchwork. Fabric is OEKO-TEX® class II certified 100% cotton, 44-45 inches wide.