Aiguillette

An aiguillette (from French "aiguillette", small needle) is an ornamental braided cord most often worn on uniforms, but may also be observed on other costumes such as academic dress, where it will denote an honour. Originally, the word "aiguillette" referred to the lacing used to fasten plate armor together. As such, a knot or loop arrangement was used which sometimes hung from the shoulder.