I have meaning to post this for a while because when I was planning my remodel I loved looking at all the black and white bathrooms. We actually finished about 9 months ago so I don't remember all the details but I'll try.

Floor is 4x4 black/white marble (honed, I think)

White daltile subway tile

kohler memoirs toilet

faucet is pottery barn

carrera marble vanity top

mirror is made by kohler also

danze shower head

vanity was made by my father since I couldn't find a distressed black vanity.

paint is behr space dust (the disney line)

Here is a link that might be useful: Black/white bathroom