Flannel is a cozy, soft fabric that adds warmth and texture to quilts, making it especially popular for winter bedding and baby blankets. Its brushed surface provides a gentle feel and slightly fuzzy appearance, which helps it cling to other layers—ideal for piecing and minimizing shifting during quilting. When using flannel, it's important to prewash the fabric, as it tends to shrink more than cotton. It also frays easily, so using a slightly larger seam allowance and sharp needles like a size 80/12 or 90/14 can help ensure clean, durable seams. Flannel quilts often have a snug, homey charm—perfect for projects where comfort is key.
