Vintage hankies, no tags. I believe all 3 are cotton linen.

White with blue Scottie dogs. Approximately 8 1/2 inches square

White with red embroidered edge . Red heart with black Scottie dog. Approximately 10 1/2 inches square White.

White with gray Scottie dog. Gray dog is a print with black embroidery and red collar. Approximately 10 inches square White.

All are in excellent vintage condition.