Vintage his and hers straw cowboy hats Advertising Promotions

Two straw cowboy hats. One labeled large and one labeled small. Each has a purple hat band with silver buckle. These would have originally been given out at promotional items and would have had some kind of branded advertising glued on the front. You can see small yellowish marking on each hat where the glue was. The large hat as a little damage near the top. Please see photos.