Ah, yes, another fantabulous look from Jessica Chastain — we'll never get sick of them!
Wearing a grid-print Trussardi dress and white Louboutin pumps, Jessica had the whole classy cocktail party look down pat.
And we're so glad she let her AH-mazing red hair flow free down to her boobage to give the look some sex appeal.
A truly stunning individual!
[Image via Getty Images.]