She Wore Blue Velvet:
Dr. Jill Biden Wore Blue at the Inauguration to Symbolize "Trust, Confidence, and Stability"
https://www.townandcountrymag.com/society/politics/a35269485/jill-biden-markarian-blue-dress-inauguration-meaning/
That color was blue, and was chosen for a very particular reason. In a press release, Markarian explained that the outfit was made in various shades of blue velvet, blue tweed, silk, and chiffon in order to "signify trust, confidence, and stability."
Bobby Vinton ~ Blue Velvet (1963) - YouTube
https://www.youtube.com/watch?v=9Cr_apcZkpY
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