Barbie Mermaid 1991 Barbie Doll Mermaid Barbie Hard to Find Doll is a 1991 Mattel Production. Includes: 11.5" Barbie and her accessories. All provided details are to the best of my ability and may not be exact; colors, styles, sizes and details may vary. Please contact me for additional information to ensure a great buying experience and customer satisfaction. A wonderful addition to your collection or as a gift to your friends and loved ones.