Naomi Biden in a Ralph Lauren dress

To her rehearsal dinner at the Renwick Gallery, Naomi Biden wore a Danielle Frankel gown. “This is a White House wedding, so there’s regard for the White House and for our country, but also for the sanctity of the wedding. We wanted to pay tribute to all of those components while still showcasing who Naomi is, respectful but sophisticated with a tinge of femininity,” Frankel explained. “She’s young and cool. Wearing the cape and the tulle is reminiscent of wearing a gown but has an ethereal quality that creates something grand and a sense of importance in that moment. For the rehearsal dinner, she’ll swap out the cape for the jacket, which is a more tailored, commanding clean look. We wanted to create a different moment and shift into the evening.”