The bridal image attached to that name is a New York black-tie ballgown: a clean strapless bodice, a natural waist, and a very full silk skirt, more formal than garden lace. This page is a silhouette study of that idea. It is not a costume, not a still from any series, and not footage of an actress.
AI-generated style study. Not a photo of a celebrity, not an official gown, and not affiliated with any designer named here.