article_snippet: Dutch royals were glamorous in matching trilbies .
article_snippet: The royal kept things informal, however, by wearing her long blonde hair loose and curled while Willem-Alexander was dapper in Willem-Alexander dinner jacket.
article_snippet: Not to be outdone, Crown Princess Mary was striking in a chic strapless black dress with a flattering empire-line cut.
article_snippet: In contrast to Crown Princess Mary Dutch counterpart, the Australian-born royal had pulled Crown Princess Mary into a sleek low chignon and wore eye-catching diamond-shaped gold earrings.
article_snippet: Not to be outdone, Crown Princess Mary looked wonderful in white, while Crown Princess Mary sister-in-law, French-born Princess Marie, shimmered in lilac.
article_snippet: Looking good: Mary was elegant in a floor-length white gown and a pair of metallic court shoes .
highlights_snippet: Queen Maxima and Crown Princess Mary both wore trilbies for visit .
  