Oklahoma Necklace Etsy Oklahoma Necklace Etsy Oklahoma Necklace Etsy Oklahoma State Necklace in Gold OK State Gold Necklace Etsy. Cheer on the Cowboys in standout style with the licensed Oklahoma State Bandana Scarf Necklace for days in Stillwater. Designed with an orange paisley bandana and finished with the OSU logo charm, this spirited piece adds a pop of school pride to your game day look. Whether youre headed to Boone Pickens Stadium, a tailgate, or a watch party, this necklace is the perfect way to show your Oklahoma State University pride.