As luminous as can be, this polyester lining can hold its own amongst the best of them. This lining is light in weight, durable, and has a wonderfully flexible drape. Polyester fabrics generally do not stain easily and are resistant to stretching or shirking. Polyester linings are often used for lining and insulating raincoats and hats, but may be used for any other type of lining job as well. Do keep in mind that this particular lining proves to be a bit translucent.