From Country Weekly:
If you love all things Miranda, then you’ll want to make your way to Nashville for the Country Music Hall of Fame and Museum’s upcoming exhibit, Mranda Lambert: Backstage Access.
The display features awards-show gowns and performance wear, including the blue vintage-style dress Ran wore in the “Mama’s Broken Heart” video, awards, instruments and more, and Miranda’s own Tweets will serve as the narrative thread throughout the exhibit.
Below is the video with the dress to which they refer.
Personally, I’d only be interested in seeing the dress if Miranda was wearing it.
The exhibit opens May 17 and runs through November 9, 2014.