Jessica Chastain: Coming Up Short-Waisted?

It looks like Jessica Chastain raided Miss Piggy's closet. The Best Supporting Actress nominee appeared at the Vanity Fair/Juicy Couture party in this low plunging/high waisted Alexander McQueen high collared dress that looks like it was made for a Muppet.

Hopefully the Divine Swine won't mind. But if Jessica shows up with Kermit on her arm, there's going to be trouble.