Jessica Chastain showcases old-Hollywood glamour on Oscars 2013 red carpet

Academy Awards: Zero Dark Thirty Best Actress nominee wows in Armani Prive

Jessica Chastain blew all the other Oscars 2013 arrivals out of the water with her fashion-forward red carpet choice tonight.

The Zero Dark Thirty actress, who's nominated for Best Actress at the Academy Awards, wowed the crowds at the ceremony in Hollywood in her chic Armani Prive gown.

Jessica Chastain hit the red carpet in a nude gown with a delicate silver thread pattern overlay┬ęGettySpeaking to Ryan Seacrest on the red carpet, Jessica revealed she wanted to create an old-Hollywood glamour look on her big night.

"I saw so many gowns," she told the presenter. "I was going for that old-Hollywood glamour look."

The actress flaunted her enviable figure in the sophisticated gown, which featured a delicate, silver cobweb-like pattern over a golden satin.

Jessica Chastain showcased old-Hollywood glamour on the Oscars 2013 red carpetTeaming her look with classic, romantic waves in her hair, red lipstick and diamond jewels, she looked comfortable and relaxed in her red carpet choice as she moved her way up the carpet.

Jessica Chastain, who told presenter Ryan that she's "had a very happy year," joked that she had a bit more choice when it came to her red carpet look tonight.

"Yes, I do have a lot more options than last year!" she told the host.

"[But] I love fashion, [so] it was a very tough decision."

Check out all the red carpet hits and misses from the Oscars 2013, right here and tell us your favourite over on Twitter now.