​Many people confuse poplin fabric and cotton fabric, assuming they are the same. In reality, “cotton” refers to the fiber, while “poplin” describes the weave structure that can be made from various fibers such as cotton, polyester, or blends. This article explores the origins, structure, properties, and applications of these fabrics, along with detailed comparisons in durability, comfort, and versatility. You’ll also learn about modern types such as cotton poplin fabric, polyester poplin, and stretch variations used in poplin blouses and poplin shirt dresses. By the end, you’ll understand how to select quality cotton poplin fabric for your specific textile needs.