Claire Foy in Erdem at the 2026 Met Gala in New York

Claire Foy arrived at the 2026 Met Gala in New York City on May 04 in custom Erdem, wearing a black corset gown and opera jacket – and one jeweled strap changes everything.

That strap is intentional.

At the Met Gala in New York City on May 04, 2026, Claire Foy stepped onto the red carpet in custom Erdem, and the entire look hinges on a single detail at the shoulder. One jeweled chain strap sits in place while the other drapes lower, a quiet nod that turns a classic black gown into something pointed and deliberate.

The upper half is a structured black corset cut with a softly curved neckline, shaping the torso without overcomplicating it. The fabric has a subtle sheen and texture, holding its form while still catching light. Notice how the thin beaded straps trace the collarbone – delicate, but firm enough to frame the neckline cleanly.

Below, the skirt falls in deep folds with an asymmetrical drape that gathers at the waist and spills into a long train. It’s dramatic, yes, but not fussy. The volume stays low and grounded, so the eye keeps returning to the shoulder detail and that controlled, almost severe line through the bodice.

Then there’s the opera jacket. Erdem Moralioglu collaborated with Barbour on the black waxed cotton layer, and you can see the contrast immediately: matte outer surface, cream lining flashing as it slips off the shoulders, subtle embellishment catching light along the sleeves. It adds weight and history to the look without swallowing it.

The sheer black tulle veil, secured over her sleek ponytail, sharpens the reference even further. Paired with bold red lipstick and jewelry by Repossi, it feels composed rather than theatrical. On a night themed around Costume Art, Claire Foy at the Met Gala leans into art history without turning it into costume.

This kind of layered, reference-driven celebrity look is exactly what keeps the red carpet arrivals interesting, and you can see how it fits within broader celebrity red carpet moments that reward close attention to construction.

Would you keep the opera jacket draped off the shoulders, or remove it and let the corset stand alone?

It all comes back to that slipping strap.