She definitely won't be making any worst-dressed lists in this one!
The beguiling floor-length number featured a delicately pleated chiffon skirt, flutter layers along the hips, and shimmering copper side panels that offset the dress's pale bluish-silver hue.
Total goddess status!
The 43-year-old actress completed the look with a simple updo, sparkly diamond stud earrings, and Jimmy Choo heels.
Cate has just the right amount of sophistication and gravitas to pull off such an avant-garde piece.
We really can't imagine anybody else wearing it.
Well done, Cate!
[Image via Abd Rabbo Ammar/Abaca USA.]