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When walking the red carpet at the 2023 Oscars March 12, Hollywood's biggest stars certainly brought the glitz and glamour with their designer dresses and jaw-dropping jewelry.

But after celebrating the best of film inside the Dolby Theatre, attendees like Halle Berry, Angela Bassett, Halle Bailey and Ashley Graham kept the fun going by attending one of the many star-studded after parties.

Before dancing the away, however, there was one thing they had to do. Oh yes, it's time for a wardrobe change.

Just look at Vanessa Hudgens, who kicked off Oscar night by interviewing the stars in a vintage Chanel dress styled by Jason Bolden. Once the red carpet closed, however, the actress headed to the Vanity Fair Oscars After-Party in a totally different look from Roberto Cavalli.

"And after the show is the after party," Vanessa wrote on Instagram March 12 when teasing her second look that wouldn't be complete without help from hairstylist Danielle Priano and makeup artist Tonya Brewer.

While we hope the stars have switched into their PJs by now, E! News is giving credit to all the fashion lovers who experienced a wardrobe change on Hollywood's biggest night. 

Keep reading to see how Janelle Monáe, Florence Pugh switched up their looks after dark on Oscar Sunday.

From Dolce & Gabbana to Maison Yeya

From Elie Saab Couture to Del Core

In Valentino Couture

From Christian Dior Couture to Armani Privé

In Louis Vuitton 

In Givenchy

From Vera Wang to Tom Ford for Gucci

From Chanel to Roberto Cavalli

In Moschino

From Armani Privé Couture to Giambattista Valli Haute Couture

From Fendi Couture to Michael Kors 

From Alberta Ferretti to Dolce & Gabbana

From Tamara Ralph to Oscar de la Renta

From Tony Ward Couture to Giambattista Valli Haute Couture

From Vera Wang to custom Area

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