Which president had the longest inaugural address? Which has been sworn in the most? Which ended the ceremony’s top-hat tradition? Here are some tidbits you might not know about Inauguration Day.

Melania Trump wore a boater-style hat by the American designer Eric Javits to her husband's inauguration. Hats by Javits ...

The hat forced the Trumps to share an awkward air kiss as they grasped each other’s hands before the president took his seat next to Vice President J.D. Vance. Photos show Melania’s hat ...