Meryl Streep needs to stop accentuating her linebacker shoulders. This is not 1980.
Katherine Bigelow is wearing a 1970's Bridesmaids dress. Tasteful, yet I know I've seen it in friends wedding pictures.
Helen Mirren's dress looks younger then Meryl, Katherine or Tina Fey's dresses.

Top 5 so far:
Anna Kendrick
Sarah Jessica Parker
Kristen Stewart
Sandra Bullock
Elizabeth Banks
With a shout out to Demi Moore, Carrie Mulligan, Virginia Madsen

Love Kate Winslet but that outfit washes her out. Same with Amanda Seyfried.