They sure brought out the glam for Glamour!
[Image via Lia Toby/WENN.]
Appropriately dressed in Chanel, the gorge redhead looked oh so chic in her sequined and embellished frock.
And to complement her unique dress, Jessica added a black clutch, heels, and adorbz star studs!
With a to-die-for updo and a pretty pink pout, her look was complete.
Of course, we wouldn't have expected anything less than enchanting from Miz Chastain!!
[Image via WENN.]