Rooney Mara brought her signature minimalist elegance to the 78th Cannes Film Festival in 2025, making a notable impression with two distinct Givenchy ensembles. Attending to support her partner at the premiere of "Eddington," she wore a vintage strapless ivory dress from Givenchy’s Haute Couture spring 1956 collection, featuring a back bow and lace detailing. This look exemplified her flair for incorporating archival fashion, a signature she has embraced in previous events.
For the premiere of "Die, My Love," Mara shifted to a modern aesthetic in a strapless black mini A-line dress from Givenchy's fall 2025 collection. Both outfits, though different in era, conveyed a cohesive, classic elegance underscored by her consistent palette of black and white. Mara's fashion choices during the festival exemplify a masterful blend of vintage charm and contemporary sophistication, remaining true to her unique style while adding a personal touch to Cannes glamour.
Throughout the festival, her poised presence and refined fashion sense reinforced her status as a style icon, seamlessly merging past and present influences on the red carpet.