Cate Blanchett put an edgy twist on red carpet dressing at the New York City premiere of her latest film, “Black Bag.” She suited up in leather for the event, wearing a Givenchy look that debuted on the runway two days earlier.

But after an impressive debut by British-born Sarah Burton, formerly the longtime creative director of Kering-owned Alexander McQueen, the brand may yet recover its reputation. In its heyday it was known for elegance, and Burton’s collection offered a pared-back, modern vision.

Sarah Burton nailed her first show at the French house with an exhilarating display of dramatic hourglass coats and jackets, geometric babydolls and austere triangular gowns.

For the Vanity Fair after-party, Elle Fanning changed into another custom Givenchy look that bore many similarities to her Oscars dress.