A wedding gown is an outfit that every bride cherishes as it adds charm and elegance to her big day. However, there are several synonyms for the word "wedding gown" that you may use if you want to be more creative. Some of the terms you might use include bridal dress, wedding dress, bridal gown, marriage dress, nuptial gown, and bridal robe. Other less common synonyms include wedding ensemble, ceremonial outfit, matrimonial dress, and marriage garment. No matter which synonym you choose to use, any of these terms will paint a beautiful picture of the cherished gown that plays such an essential role in a bride's special day.