From its billowing silk gowns to backless cut cocktail dresses, Australian label Ruth Tarvydas is guaranteed to solve all your black tie needs. Established by designer Ruth Tarvydas in the 1960s, the eponymous collection is famed for its head-turning line of evening and occasion wear. With a jewelled strap or daring plunge front, the glamorous collection will see you through the party season and beyond.