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FILE - In this Jan. 20, 2009 file photo, President Barack Obama dances with first lady Michelle Obama at the Western Inaugural Ball in Washington. President Obama is restricting the inaugural balls to the lowest number in 60 years with just two official parties plus a concert honoring military families planned for next month. (AP Photo/Charlie Neibergall)

FILE - In this Jan. 20, 2009 file photo, President Barack Obama dances with first lady Michelle Obama at the Western Inaugural Ball in Washington. President Obama is restricting the inaugural balls to the lowest number in 60 years with just two official parties plus a concert honoring military families planned for next month. (AP Photo/Charlie Neibergall)

Fashion face-off

From Jackie O. to Lady Bird to Nancy Reagan, through the years fashionable first ladies have donned their glittery frocks and twirled into the night at the Inaugural Ball. This year, Michelle became the first Democratic first lady in at least a century to wear red the the Inaugural Ball.