Naomi Watts’ long-sleeved, backless cranberry gown by Zac Posen was covered up but sexy. (Jason Merritt / Getty Images)
Kerry Washington in a sheer Miu Miu dress. (Wally Skalij / Los Angeles Times)
Michelle Dockery, in a cream column gown with gold leaf embroidered bodice by Alexandre Vauthier. (John Shearer / InvisionAP)
Nicole Kidman with a bob. (Jason Merritt / Getty Images)
