Yes, many king-size bedsheets come with pillow covers, but it depends on the specific set you purchase. Most king-size bed sheet sets include a flat sheet, a fitted sheet, and at least two pillow covers (also known as pillowcases), which are sized to fit standard or king-size pillows. These pillow covers are typically designed to match the fabric, color, and pattern of the bed sheet set, offering a cohesive and coordinated look for your bed. However, not all bedsheet king size sets include pillow covers. Some may be sold as just the fitted and flat sheets, leaving you to purchase pillowcases separately. If you're looking for a complete bedding set, make sure to check the product description for details about whether the king-size bedsheets come with pillow covers. When choosing king-size bed sheets, you can also find luxury sets that come with coordinating pillow covers, often made from the same high-quality material as the sheets for a seamless and elegant appearance. Whether you’re looking for cotton king-size bedsheets or silk king-size bedsheets, you can often find options with matching pillow covers to enhance your bed's overall look and feel.