She's a total vamp on the cover in a red Gucci gown with tiered ruffle sleeves (nope, that's not a hat!) and red lips to match.
Red on red on red is pretty tough to pull off, but Miz Chastain manages just fine!
Inside the mag, Jessica poses
Tags: bruce weber, calvin klein, dolce and gabbana, german vogue january 2013 cover, german vogue january 2013 issue, gucci, gucci spring 2013, jessica chastain, jessica chastain german vogue, omar sy, w magazine