There's a first time for everything, and Michelle Dockery said this year's SAG Awards red carpet was the first time she wore J. Mendel. Her black column gown was accented with a plunging neckline bordered in white — although it's not like anything else could draw more attention to her décolletage. Her earrings and cocktail ring were created by David Yurman.

It's a decidedly sexy look for someone who plays an aristocrat on television — and for a woman who usually wears a higher neckline. What do you think of the look?

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