Help your little ones delight their nearest and dearest on Valentine's Day with these charmingly designed cards. Help your little ones delight their nearest and dearest on Valentine's Day with these charmingly designed cards. Founded in 1985 by Meredithe Stuart-Smith, Meri Meri designs everything fun for all of life's celebrations. Inspired by the imagination of childhood and rooted in sophisticated design, the brand's range of products continues to reinvent the luxury children's birthday party.