These Home Expressions Microfiber Sheet Sets in twin drop from $30 to $7.99 at JCPenney.com. Shipping adds $8.95 or is free when you spend $75. These sheets are wrinkle-resistant and made from polyester microfiber. Each set comes with a fitted sheet, a flat sheet, and a pillowcase. Similar sheets sell for over $15 more. They are also available and on sale in full, queen, king, and California king. Color availability is dependent on size.