Restaurant Uniforms, Uniform Accessories. Ambassador is your one source for all your uniform ties. We carry Restaurant Uniforms mens ties as well as women ties, zipper ties as well as self-ties and pre tied ties. Our Restaurant Uniforms ties patterns are hand-picked by our experts so that your Restaurant Uniforms ties meet your high standards. So whether you are looking for zipper ties or standard ties, mens ties or women ties, Ambassador is your go-to source. We will have your staff looking and feeling their best.