on siff: Dress, Roberto Cavalli
(price on request). The Shops at
Crystlas, 702-736-7300;
robertocavalli.com. Slip, La Perla
($668). The Forum Shops at
Caesars, 702-732-9820;
saks.com. Champagne diamond
briolette hoop earrings,
Alexandra Mor (price on
request). alexandramor.com. 18k
pink-gold, amethyst, and
diamond pave MVSA ring,
Bulgari ($5,750). The Shops at
Crystals, 702-583-4747;
bulgari.com. on giamatti:
Tuxedo coat ($695), shirt ($125),
and trousers ($295), Joseph
Abboud. josephabboud.com.
Cast concrete cube, RH,
Restoration Hardware ($130).
restorationhardware.com
