The Barbie in A Mermaid Tale Merliah Doll from 2010 by Mattel (V8861) is a fashion doll standing at 11 inches tall with blonde straight hair and blue eyes. This Caucasian teen doll from the Barbie franchise comes without an outfit but is an original licensed reproduction. Made of plastic, this Barbie doll is a part of the Mermaid Series, perfect for all occasions and a great addition to any Barbie collection.