It may have been their grandfather's day, but Biden's grandchildren stole the show. On Wednesday evening, Biden's four grandchildren (opens in new tab), Naomi, Finnegan, Maisie, Natalie, and Biden's daughter Ashley (opens in new tab), dressed up to celebrate the new president and had a photo shoot at the Lincoln Memorial. Finnegan and Natalie are from the brand founded by New York designer Alexandra O'Neill, the same one worn by Jill Biden (opens in new tab) earlier in the day. (Maisie's pink gown is by Rodarte (opens in new tab) and Ashley's tuxedo is by Ralph Lauren. (opens in new tab))

Here's Epstein's photo, captioned: "The older Biden grandchildren, plus Ashley Biden in a chic tuxedo, are pictured at the Lincoln Memorial." (Also, I want to talk about Ashley's tuxedo and popped collar right now: ......" I'm secretly hoping she was inspired by Kristen Stewart's suit look (opens in new tab) from "Happy Season.")

She followed that up with a caption for the second photo: "And then Jill Biden joined in and they admired her corsage.

Here she is wearing a coat (I mean, it's January in D.C.):

(Also, when we're done talking about Ashley's tuxedo and pop collar and Chloe Gosselin pumps (opens in a new tab), we'll talk at length about Maisie's amazing sneaker look. need to)

And when we're done talking about Ashley's tuxedo and pop collar and Chloe Gosselin's pumps (opens in new tab), we need to talk at length about Maisie's fabulous sneaker look.

We also got a peek at their outfits while watching the fireworks (and enjoying a casual live performance of "Firework" by Katy Perry):

Biden's grandchildren already had an eye-popping fashion day! had, so this was just the cherry on top. (Honorable mention for first daughter fashion goes to new second daughter Ella Emhoff (opens in new tab), who channeled RBG with sparkles and a white collar.) Biden's children and grandchildren are looking forward to four years of their grandfather (they call him Pop Pop:)

I am looking forward to four years of several White House fashion stars. What a day!