26/01/2015 11:29 GMT | Updated 20/05/2015 10:12 BST

Jennifer Aniston Turns Heads In Vintage John Galliano Dress

Jennifer Aniston just outdid herself on the daring dress front.

LOS ANGELES, CA - JANUARY 25: Jennifer Aniston arrives at the 21st Annual Screen Actors Guild Awards at The Shrine Auditorium on January 25, 2015 in Los Angeles, California. (Photo by Steve Granitz/WireImage)

A week after the Cake star wowed in a red Gucci trouser suit at the Critic's Choice Awards 2015, the 45-year-old actress wore this vintage John Galliano design (from the designer's S/S 1998 collection) to the Screen Actor's Guild Awards in Los Angeles on Sunday night.

It's gold, it's figure-hugging and it's very, very plunging. In fact, this is a daring departure from Aniston's favoured LBDs and it might just be one of her most memorable looks yet.

MORE: Emma Stone causes Naomi Watts' embarrassing slip at the SAG Awards

Jen paired the dress with Fred Leighton jewellery, Jimmy Choo sandals and her huge engagement ring. Unsurprisingly, fiancé Justin Theroux was never far from her side.


"I kind of just dropped dead for [it]," she told E! News in an interview on the red carpet.

Jen also revealed her tan was down to a recent holiday in Cabo San Lucas, Mexico, and explained why she skipped her regular gym sessions while filming Cake.

MORE: Julia Roberts does sophisticated red carpet style

"It kind of helped with your mood and the physical and all of that," she said. "At first I was thrilled thinking this will be so great. I won't have to work out, but then after a few weeks, it really does affect the way you sleep, your stamina throughout the day, your mood."

Love Jen's latest look? See who else wowed on the SAG Awards red carpet in our round-up below:

This must have been awkward...

Jennifer Aniston And Angelina Jolie, Together At Last