The carpet outside the Dolby Theater in Los Angeles was classic red. The stars who appeared at the 97th Academy Awards wore colors from all across the spectrum.The Oscars campaign season has been a long but fashionable slog for Timothée Chalamet, Colman Domingo, Cynthia Erivo, Ariane Grande, Mikey Madison and other luminaries. By the time they arrived for the annual ceremony on Sunday afternoon, they had settled into their sartorial best.Here’s how the nominees, presenters and performers looked when they made their biggest entrances of the year.Timothée Chalamet in a Givenchy suit.Nina Westervelt for The New York TimesSwipe for more →Colman DomingoJutharat Pinyodoonyachet for The New York TimesJutharat Pinyodoonyachet for The New York TimesMike Coppola/Getty ImagesMike Coppola/Getty ImagesMike Coppola/Getty ImagesMikey Madison in a Dior gown.Nina Westervelt for The New York TimesZoe Saldana wore a gown by Yves Saint Laurent.Jutharat Pinyodoonyachet for The New York TimesSelena Gomez wore Ralph Lauren.Jutharat Pinyodoonyachet for The New York TimesSwipe for more →Cynthia ErivoJutharat Pinyodoonyachet for The New York TimesJae C. Hong/Invision, via Associated PressMike Coppola/Getty ImagesMario Anzuoni/ReutersMike Coppola/Getty ImagesMargaret Qualley wore Chanel.Jutharat Pinyodoonyachet for The New York TimesEmma Stone wore Louis Vuitton.Jutharat Pinyodoonyachet for The New York TimesJeremy Strong in Loro Piana.Nina Westervelt for The New York TimesMonica Barbaro wore Dior.Jutharat Pinyodoonyachet for The New York TimesMiley Cyrus wore Alexander McQueen.Jutharat Pinyodoonyachet for The New York TimesHalle BerryJutharat Pinyodoonyachet for The New York TimesMichelle YeohJutharat Pinyodoonyachet for The New York TimesSwipe for more →Ariana Grande, who was nominated for best supporting actress for “Wicked,” arrived in a dress by Schiaparelli Couture.Nina Westervelt for The New York TimesRichard Shotwell/Invision, via Associated PressNina Westervelt for The New York TimesNina Westervelt for The New York TimesNina Westervelt for The New York TimesElliot Brody, Sylvia Plachy, Adrien Brody and Georgina Chapman.Jutharat Pinyodoonyachet for The New York TimesPenélope CruzNina Westervelt for The New York TimesJazz Charton, left, with Kieran Culkin, who wore a suit by Zegna.Nina Westervelt for The New York TimesDoja Cat wore Balmain.Jutharat Pinyodoonyachet for The New York TimesLupita Nyong’o in a Chanel gown.Jutharat Pinyodoonyachet for The New York TimesSebastian StanJutharat Pinyodoonyachet for The New York TimesScarlett JohanssonJutharat Pinyodoonyachet for The New York TimesBrandi Carlile and Catherine ShepherdJutharat Pinyodoonyachet for The New York TimesFelicity Jones wore a Giorgio Armani Privé gown.Jutharat Pinyodoonyachet for The New York TimesJon M. Chu in a tux by NB44.Jutharat Pinyodoonyachet for The New York TimesElle Fanning, a presenter, arrived in Givenchy Haute Couture.Nina Westervelt for The New York TimesMark Eydelshteyn wore Balenciaga.Jutharat Pinyodoonyachet for The New York TimesRobert Downey Jr., Susan DowneyNina Westervelt for The New York TimesJeff Goldblum, never a wallflower, wore Prada.Nina Westervelt for The New York TimesSwipe for more →The tennis champ Coco Gauff wore neon yellow at the Australian Open in January and a paler shade to the Oscars.Nina Westervelt for The New York TimesRobyn Beck/Agence France-Presse — Getty ImagesRobyn Beck/Agence France-Presse — Getty ImagesRobyn Beck/Agence France-Presse — Getty ImagesEdward Norton arrived in Dior Men.Jutharat Pinyodoonyachet for The New York TimesWhoopi Goldberg wore a dress by Christian Siriano.Nina Westervelt for The New York TimesYura Borisov and Anna BorisovaJutharat Pinyodoonyachet for The New York TimesMr. Yang was dressed up in a Custom Etro black leather jacket for his duties as a presenter.Nina Westervelt for The New York TimesConan O’Brien and Liza Powel O’BrienJutharat Pinyodoonyachet for The New York TimesMindy Kaling wore an Oscar de la Renta gown.Nina Westervelt for The New York TimesIsabella RosselliniJutharat Pinyodoonyachet for The New York TimesAndrew GarfieldJutharat Pinyodoonyachet for The New York TimesLaura Dern wore Gucci.Jutharat Pinyodoonyachet for The New York TimesJesse Eisenberg in a Dior Men suit.Nina Westervelt for The New York TimesGoldie Hawn and Kurt RussellJutharat Pinyodoonyachet for The New York TimesThe actress Storm Reid of “Euphoria” and “The Last of Us” in a dress by Alexandre Vauthier.Nina Westervelt for The New York TimesAna de Armas in a Louis Vuitton gown.Jutharat Pinyodoonyachet for The New York TimesRyan Michelle Bathe and Sterling K. BrownJutharat Pinyodoonyachet for The New York TimesJeremy PopeJutharat Pinyodoonyachet for The New York TimesFernanda Torres, a best actress nominee for her starring role in “I’m Still Here,” wore a gown by Chanel.Nina Westervelt for The New York TimesSwipe for more →Adriana PazNina Westervelt for The New York TimesRobyn Beck/Agence France-Presse — Getty ImagesNina Westervelt for The New York TimesNina Westervelt for The New York TimesRichard Shotwell/Invision, via Associated PressJoe AlwynJutharat Pinyodoonyachet for The New York TimesGal Gadot wore a Prada gown.Jutharat Pinyodoonyachet for The New York TimesCoralie Fargeat wore an Atelier Versace gown and jewelry by Maison Boucheron.Jutharat Pinyodoonyachet for The New York TimesQueen LatifahJutharat Pinyodoonyachet for The New York TimesRalph FiennesNina Westervelt for The New York TimesDa’Vine Joy RandolphJutharat Pinyodoonyachet for The New York TimesRachel ZeglerJutharat Pinyodoonyachet for The New York TimesPaul TazewellJutharat Pinyodoonyachet for The New York TimesLily-Rose DeppJutharat Pinyodoonyachet for The New York TimesLena WaitheJutharat Pinyodoonyachet for The New York TimesGiancarlo EspositoNina Westervelt for The New York TimesThe French actress Stacy Martin in Louis Vuitton.Jutharat Pinyodoonyachet for The New York TimesWillem DafoeJutharat Pinyodoonyachet for The New York TimesH.E.R.Jutharat Pinyodoonyachet for The New York TimesDennis Quaid and Laura SavoieJutharat Pinyodoonyachet for The New York TimesSamuel L. JacksonNina Westervelt for The New York TimesRita WilsonNina Westervelt for The New York TimesAmy PoehlerNina Westervelt for The New York TimesBen StillerNina Westervelt for The New York TimesKelly Ripa, left, and Mark ConsuelosJutharat Pinyodoonyachet for The New York TimesGuy PearceJutharat Pinyodoonyachet for The New York TimesConnie NielsenJutharat Pinyodoonyachet for The New York TimesPaz VegaNina Westervelt for The New York TimesMiles Teller, left, and Keleigh SperryJutharat Pinyodoonyachet for The New York TimesThe actor Ethan Slater in a Giorgio Armani tux.Nina Westervelt for The New York TimesMary Yeager and John LithgowNina Westervelt for The New York TimesThe Oscar winner Marlee Matlin.Jutharat Pinyodoonyachet for The New York TimesDiane WarrenNina Westervelt for The New York TimesYasmin FinneyNina Westervelt for The New York TimesJune SquibbJutharat Pinyodoonyachet for The New York TimesMarissa BodeJutharat Pinyodoonyachet for The New York TimesPauline ChalametNina Westervelt for The New York TimesEmily Kassie, a nominee in the best documentary feature category for “Sugarcane,” in a red gown.Jutharat Pinyodoonyachet for The New York TimesMeg RyanJutharat Pinyodoonyachet for The New York TimesGayle KingNina Westervelt for The New York TimesLaura BlountJutharat Pinyodoonyachet for The New York TimesAva DuVernayNina Westervelt for The New York TimesAmelia Dimoldenberg, the host of the YouTube series “Chicken Shop Date,” wore Versace.Jutharat Pinyodoonyachet for The New York TimesRayeNina Westervelt for The New York TimesThe model and social media star Calum Harper.Nina Westervelt for The New York TimesDave BautistaJutharat Pinyodoonyachet for The New York TimesLisa ManobalJutharat Pinyodoonyachet for The New York TimesThe actor and host Mario Lopez went with a classic look.Jutharat Pinyodoonyachet for The New York TimesCharlotte Lawrence and Andrew WattJutharat Pinyodoonyachet for The New York TimesNick OffermanJutharat Pinyodoonyachet for The New York TimesEdvin Ryding, known for his work on “The Young Royals,” wore a sash.Nina Westervelt for The New York TimesJanet Yang, a producer and a former president of the Academy of Motion Picture Arts and Sciences, in a gown from Max Studio.Jutharat Pinyodoonyachet for The New York TimesVolker Bertelmann, an Oscar-winning composer who was nominated for the score of “Conclave,” in white tie.Jutharat Pinyodoonyachet for The New York TimesBruna MarquezineNina Westervelt for The New York TimesEmily Mortimer and Alessandro NivolaJutharat Pinyodoonyachet for The New York TimesThe actress Alba Rohrwacher.Jutharat Pinyodoonyachet for The New York TimesThe singer, songwriter and actor Omar Apollo wore a Valentino suit.Nina Westervelt for The New York TimesEmmanuel Janvier, a nominee in the makeup and hairstyling category for “Emilia Pérez.”Jutharat Pinyodoonyachet for The New York TimesSwipe for more →Coco JonesNina Westervelt for The New York TimesRichard Shotwell/Invision, via Associated PressNina Westervelt for The New York TimesRobyn Beck/Agence France-Presse — Getty ImagesRaffey CassidyJutharat Pinyodoonyachet for The New York TimesThe singer and actress Kayo Shekoni, left, and Johan Grimonprez, who is nominated in the documentary feature category for “Soundtrack to a Coup D’Etat.”Jutharat Pinyodoonyachet for The New York TimesJulia Floch Carbonel, who was nominated in the makeup and hairstyling category for “Emilia Pérez.”Jutharat Pinyodoonyachet for The New York TimesThe actor Joe Locke.Jutharat Pinyodoonyachet for The New York TimesJessica Steele-Sanders and Chris SandersJutharat Pinyodoonyachet for The New York TimesBretman RockNina Westervelt for The New York Times More