In a break with tradition, the Oscars red carpet turned champagne-colored for the night — and many stars followed suit by arriving at LA's Dolby Theatre in an array of lighter tones.Among an abundance of white gowns were Emily Blunt's figure-hugging Valentino design and Michelle Williams' strapless Chanel Couture dress, which featured a sheer overlay embroidered with crystals.Elsewhere, Sofia Carson wowed in a voluminous princess dress by Giambattista Valli, while Halle Berry's sophisticated white Tamara Ralph gown shimmered with bejeweled floral detailing.Lady Gaga wore a fresh-off-the-catwalk sheer dress from Versace's Fall-Winter 2023 collection, which debuted on the runway just three days ago, while Rihanna stunned in a leather Alaïa gown that accentuated her baby bump.Emily Blunt was a sight in white, wearing an elegant Valentino gown while Dwayne Johnson shone in a ballet pink Dolce & Gabbana suit.Harvey Guillen, who noted he was the first plus-sized male actor to be dressed by designer, put a twist on the traditional suit with a flared, embellished jacket by Christian Siriano.