[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2010/images/03/05/art.michelleobama.gi.jpg caption =" The first lady will donate her dress to the Smithsonian."]
Washington (CNN) - First Lady Michelle Obama on Tuesday will donate her 2009 inaugural gown to the National Museum of American History, the Smithsonian and the White House announced.
The gown, designed by New York designer Jason Wu, is the one-shoulder, white-chiffon dress that the first lady wore to all 10 inaugural balls the evening of President Obama's inauguration.
Wu plans to attend the presentation on Tuesday.
According to Melina Machado at the history museum, the frock will be the center point of a new gallery entitled "A First Lady's Debut." It will be surrounded by 10 other gowns, nine of which are also gowns worn at the first inaugurals of previous presidents.
The exhibit spans 56 years, representing former First Ladies starting with Mamie Eisenhower.