What term describes fabric that retains its creases after washing and does not require ironing?

The term that describes fabric designed to retain its creases after washing and minimizes the need for ironing is "permanent press." This finishing process involves using heat and moisture to set a wrinkle-resistant texture in the fabric, enabling it to maintain its shape and smooth appearance even after laundering.

In the context of apparel, garments made from permanent press fabrics are particularly valued for their low-maintenance qualities, making them suitable for everyday wear where convenience is paramount. This is particularly appealing to consumers looking for easy-care options amidst busy lifestyles.

While other terms like "wrinkle-free" might also suggest a similar quality, they typically imply a higher level of resistance to wrinkles overall without the specific setting of creases, making them less precise in relation to the context of the question. Soft finish refers to the texture of the fabric rather than its wrinkle-resistant properties, and all-purpose is a broad term that could refer to various uses of fabrics without particular reference to handling characteristics.