Before the Oscars are even over (in fact, before they even begin), plenty of stars are already starting the postceremony celebrations. And with dresses like these, we can see why! From jaw-dropping gowns to sexy silhouettes, the attendees of this year's most exclusive Oscars parties wore looks that didn't disappoint. In fact, some might be even more glamorous than our favorite red carpet looks.
Wearing a Monse dress, Niwaka jewels, and Roger Vivier shoes at Vanity Fair's Oscar party.
Wearing custom a Kaufmanfranco dress, Atelier Swarovski jewels, and an Atelier Swarovski clutch at Vanity Fair's Oscar party.
Wearing a Prabal Gurung dress and a Roger Vivier clutch at Vanity Fair's Oscars party.
Wearing an Alexandre Vauthier Haute Couture dress, Lorraine Schwartz jewels, and Giuseppe Zanotti shoes at Vanity Fair's Oscar party.
Wearing a Steven Khalil dress, Brian Atwood heels, Neil Lane jewels, and a Tyler Alexandra clutch at Vanity Fair's Oscar party.
Wearing custom Alexander Wang and Anita Ko jewels at Vanity Fair's Oscar party.
Wearing a Fall '16 Maria Lucia Hohan dress, Brian Atwood shoes, Lorraine Schwartz jewels, and an Oroton clutch at Vanity Fair's Oscar party.
Wearing a Louis Vuitton dress, Jennifer Fisher jewels, and Tod's clutch at Vanity Fair's Oscar party.
Wearing Ralph & Russo and Norman Silverman diamonds at Vanity Fair's Oscars party.
Wearing an Atelier Versace dress, Brian Atwood heels, and a Tyler Alexandra clutch at Vanity Fair's Oscars party.
Wearing a Romona Keveza dress, jewels by Le Vian and Lorraine Schwartz, and Nicholas Kirkwood shoes at Vanity Fair's Oscars party.
Wearing a Sachin & Babi Noir dress and Edie Parker clutch at Vanity Fair's Oscars party.
Wearing a floral-appliqué Elie Saab gown and an Anne Sisteron ring at Vanity Fair's Oscars party.
Wearing Galia Lahav and Lorraine Schwartz jewels at Vanity Fair's Oscars party.
Wearing custom Brandon Maxwell and Lorraine Schwartz jewels at Vanity Fair's Oscars party.
Wearing vintage Bill Blass from Shrimpton Couture, carrying a Roger Vivier clutch, and in Tamara Mellon pumps at Vanity Fair's Oscars party.
Wearing an H&M Conscious exclusive gown, Pedro Garcia heels, and an Oroton clutch at Vanity Fair's Oscars party.
Wearing an Elizabeth Kennedy dress, Rauwolf clutch, and Sophia Webster heels at Vanity Fair's Oscars party.
Wearing Gucci with Loeffler Randall shoes and Chanel fine jewelry at Vanity Fair's Oscars party.
Wearing a Zuhair Murad dress and Roger Vivier clutch at Vanity Fair's Oscars party.
Wearing a strappy Carolina Hererra cranberry dress and Fred Leighton jewels at Vanity Fair's Oscars party.
Wearing an Atelier Versace dress and Lorraine Schwartz jewels at Vanity Fair's Oscars party.
Wearing a Mark Zunino Haute Couture dress and Lorraine Schwartz jewels at Vanity Fair's Oscars party.
Wearing a Salvador Perez dress, Neil Lane jewels, and an Oroton clutch at Vanity Fair's Oscars party.
Wearing a Ralph & Russo gown and Tiffany & Co. jewelry at Vanity Fair's Oscars party.
Wearing a Roberto Cavalli gown, David Webb jewels, and Brian Atwood heels at Vanity Fair's Oscars party.
Wearing a Pamella Roland gown, Stuart Weitzman heels, and Lorraine Schwartz jewelry at Elton John's AIDS Foundation Oscars viewing party.
Wearing an off-the-shoulder black dress and strappy pumps at Vanity Fair's Oscars party.
Wearing Naeem Khan and an Atelier Swarovski clutch at Elton John's AIDS Foundation Oscars viewing party.
Wearing Francis Libiran and Brian Atwood heels at Elton John's AIDS Foundation Oscars viewing party.
Wearing a Blumarine gown and Lorraine Schwartz jewels at Elton John's AIDS Foundation Oscars viewing party.
Wearing a Gabriela Cadena gown, Nicholas Kirkwood heels, and Lorraine Schwartz jewels at Elton John's AIDS Foundation Oscars viewing party.
Wearing a Alexandre Vauthier dress, Judith Leiber clutch, Aurelie Bidermann earrings, and Casadei heels at Elton John's AIDS Foundation Oscars viewing party.
Wearing a Zac Posen dress and Pasquale Bruni diamond and yellow beryl necklace and earring set at Elton John's AIDS Foundation Oscars viewing party.
Wearing Jack Vartanian earrings at Elton John's AIDS Foundation Oscars viewing party.
Wearing Sutra emerald and diamond ring at Elton John's AIDS Foundation Oscars viewing party.
Wearing a Michael Kors gown and Sophia Webster heels at Elton John's AIDS Foundation Oscars viewing party.
Wearing Naeem Khan, Lee Savage clutch, and Brian Atwood heels at Elton John's AIDS Foundation Oscars viewing party.
Carrying an Alice + Olivia clutch at Elton John's AIDS Foundation Oscars viewing party.
Wearing a Jenny Packham dress and Rauwolf clutch at Elton John's AIDS Foundation Oscars viewing party.
Wearing Pasquale Bruni jewels at Elton John's AIDS Foundation Oscars viewing party.