The term 'dress shirt ornament' refers to two items of clothing that are often worn together: a STUD and a TIE. A STUD is a small, decorative button-like item that is typically worn on the front of a dress shirt. It is usually made of metal or plastic and is often adorned with a gemstone or other decoration. A TIE is a long, narrow strip of fabric that is worn around the neck and knotted at the front. It is usually made of silk or other fine fabrics and is often decorated with patterns or designs. Together, a STUD and a TIE can add a touch of sophistication to any outfit.