Vintage ladies hat with bow

Soft, chic ladies hat from the 50s. Bow has purple interior, hat is blue. General wear but no stains or rips or smells. Vintage label is Helios from Italy and department store Westbury label sewn in. Hat is 9" diameter x7" bow x3" high. Assuming satin interior with mohair/wool exterior or possibly dyed beaver fur? Unclear but is soft to the touch with very small pile. Made in Italy Helios Ladies Fascinator Hat.