At the Her Private Hell screening in Cannes, May 2026, Halsey chose Ann Demeulemeester Fall 2026 in sheer black lace – and the high ruffled neckline changes the tone.
Dark, deliberate, and unapologetic. This is a red carpet moment that leans into exposure without losing control.
At the screening of Her Private Hell during the 79th Cannes Film Festival at the Palais des Festivals on May 18, 2026, Halsey arrived in a black gown from Ann Demeulemeester Fall 2026. The fabric is visibly sheer from neck to hem, a lightweight mesh layered over high-waisted black briefs, with lace panels cutting through the front in sharp, vertical lines.
Notice the high ruffled collar framing her neck. It adds structure to what could’ve felt too bare, especially with the transparency running the full length of the dress. The lace inserts trace down the torso, while a trailing hem pools behind her with soft ruffles that break up the straight fall of the skirt. It looks fragile. It isn’t.
The transparency is the headline, but the restraint is the real design move. The dress reveals, yes, yet it keeps a clear line from shoulder to floor, never slipping into chaos.
She paired it with Dsquared2 Zip-Up High Heel Sandals, slim and black, letting the vertical line stay uninterrupted. A floral-lace headband drapes into long ribbons that blend into her dark hair, reinforcing the gothic thread without piling on extra jewelry. That headpiece is the detail I keep circling back to – it frames the face in a way a necklace never could.
On the red carpet arrivals, Halsey at Cannes doesn’t dilute her point of view. The styling stays consistent, even when the dress leaves little to the imagination.
Among this year’s celebrity look highlights at Cannes, this one is all about precision in the dress details, not shock value.
It earns a strong 8.5/10 – bold, cohesive, and perfectly calibrated for a late-night festival screening. The collar is the decision that holds it together.
Share what you think