I found this on tripadvisor in October?:
HOLIDAY WINDOWS
Lord & Taylor - Thursday, November 13th
Bloomingdales – Tuesday, November 19th
Barney's – Wednesday, November 20th
Macy's - Thursday, November 21st
Saks – Monday, November 25th
Bergdorf Goodman – TBA
Henri Bendel - TBA

Anyone have updates on the last 2?

November 19, 2013 for Bergdorfs

Bendel's is on already and you should couple it with a visit to the Hirschfeld exhibit at the library for the performing arts at Lincoln Center.

All of bergdorfs was done except
For two windows this past weekend. In fact all the stores up that part of fifth were.

Thanks!