And all eyes will also be on 14-year-old Malia and 11-year-old Sasha, who have grown up considerably since we saw them in bright pink and blue by J. Crew in 2009. Deweerdt suggested a Marc by Marc Jacobs pea coat with fun black pom poms for Malia and a traditional black swing coat with a puffed sleeve for Sasha.
"We've really watched the little girls grow up over the last four years, they aren't little girls anymore, they are turning into beautiful young women," Deweerdt said. "Especially Malia, who is 14, we would like to see her in something that is sophisticated, but still age appropriate…. I think they are more mature. They don't want to dress like little girls anymore, they really want to dress like young women."
Make sure to catch our Politically Dressed Inauguration video above and see all the fashion predictions, as well as ways to wear the styles yourself.
ABC News' Samara Mackereth contributed to this story.