Jessica Chastain joined Brad Pitt for the 2011 Cannes Film Festival “The Tree Of Life” Photocall this morning.

The beautiful red-head opted for an Oscar de la Renta Pre-Fall 2011 dress.

Her scarlet silk crinkle chiffon embroidered dress and runway scarlet leather corset bombayed belt was teamed with nude Brian Atwood ‘Debra Due’ slingbacks, taking its inspiration from the runway styling.

There’s nothing to fault with this look.

It’s chic, event appropriate, she didn’t over accessorize and I’m glad she kept the runway belt.

Soft retro curls completed her look.

If you follow Oscar PR Girl on twitter or tumblr, you’ll know that the Oscar de la Renta Resort 2012 presentation will be streamed live at 6pm EST today.

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Credit: Style.com & Getty