The naked dress trend has emerged again, this time thanks to Margot Robbie.

The "Barbie" actress attended the European premiere of her new movie "A Big Bold Beautiful Journey" in London on Thursday, Sept. 11, in a floor-length Armani Prive gown. The statement-making backless dress was embellished with elaborate beadwork and a decorative clasp at her upper back, while also revealing her backside.

The glamorous look is more daring than Robbie's usual red carpet choices, but stands out as a striking entry in the naked dress trend. She complemented the look with pinned-up hair and minimal accessories. USA TODAY has reached out to reps for Robbie about the look.

Fashion and sociology experts previously told USA TODAY the so-called "naked dress" trend, which has cropped up on red carpets recently, is complex and that context matters when interpreting the significance of any bold look. Ultimately, they said, the trend has potential to speak to agency, power and where fashion may be headed in the future.

Nudity is a fraught topic, and it often means different things to different people. To some, it's a symbol of sexual empowerment and liberation. To others, a symbol of degradation and objectification.