Vintage chair x 2 and sofa head cover

here we have a head cover set for two chairs and a sofa (settee). These are from around 1940's.

I believe they are some type of cotton fabric.

They would look perfect in a retro living room or on a theatre stage, TV set.

There is a slight mark on one of the chair covers.

Measurements:
Chair covers: approx 35cm x 54cm (including the fringe)
Sofa cover: approx 57.5cm x 97cm