A wedding prince coat is a formal attire worn by the groom or his male attendants during a wedding ceremony. It is usually a tailored, knee-length jacket made from rich fabrics such as silk, velvet, or satin. Prince coats often feature a single button or a double-breasted fastening, with a waist-length hem that provides a neat and polished look. They can be worn with matching trousers or simply added to an existing ensemble.