Aizu Project Nadia: The Secret of Blue Water Nadia Southern Island Ver. 1/7 PVC Figure
ふしぎの海のナディア ナディア 南の島Ver. 1/7 PVC フィギュア
Release Date: March 2009 (2nd Production Run)

Nadia in a white dress, as seen in the TV series.
 
Note:
First production run in August 2008.