Mother of the Wedding Formal Dresses Caviar by Cassandra Stone - Dimitra Designs Inc, Authorized Dealer for Caviar Formal Dresses. Cassandra Stone is a name synonymous with evening wear and now you too can wear one of the hottest designers in formal fashion. Mother of the bride dresses in prints, formal womens wear in eye catching colors, formal wear with empire waists, evening attire with jackets, unique dresses, evening dresses with rushing, flowing mother of the groom gowns, two-piece evening wear, wear-it-again formal gown styles, plus sized evening wear, and many more trendy styles can be yours with Caviar mother of the bride gowns and Dimitra Designs.