President Barack Obama dances with First Lady Michelle Obama at the Neighborhood Inaugural Ball in Washington, DC, on January 20, 2009.

President Barack Obama dances with First Lady Michelle Obama at the Neighborhood Inaugural Ball in Washington, DC, on January 20, 2009. President Obama, a longtime Chicago resident, wore an HSM (Hart Schaffner Marx) suit to his inauguration ceremony and an HSM tuxedo to the various inaugural balls that occurred later that night.