I think she’s channeling Jackie Kennedy...who did a wonderful job of restoring the decor of the White House, which had fallen down.
I think she’s her own person. Our comparison to Jackie is our shortcoming.
The White House was gutted and completely rebuilt from the inside-out only eight years prior to the Kennedys living there, during the Truman administration.
White House Reconstruction
https://en.wikipedia.org/wiki/White_House_Reconstruction