It’s the Delphine dress in black byStaud, which retails on their website for $450.
So, we can understand why both Guilfoyle and Ivanka chose to wear it.
Trump was also seen in the brown Delphine dress by Staud in a round-up Instagrampostin February.
That’s the same month that Guilfoyle was first seen wearing the black version.
Perhaps the two women went shopping together?
