Vintage fabric is a type of fabric that has been around for many years and is often used in clothing, upholstery, and other decorative items. The term 'vintage fabric' can refer to fabrics from any era, but typically refers to fabrics from the 19th and early 20th centuries. One example of vintage fabric is Arnel, which is a type of rayon fabric that was first produced in the 1930s. It is known for its softness and durability, and is often used in clothing and home decor.