parties!

The Best-est Party Looks of the Week

Photo: Getty Images

Holiday-party season is upon us, and nothing feels more festive than dressing the part. This week, Kristen Stewart celebrated in a sparkly rainbow crop top, belt, and skirt situation at the reboot. Aaron Phillips channeled Old Hollywood glamour with finger waves and a sequined gown. And Ellie Goulding proved loungewear can be classy in a Champagne-colored satin set and diamond jewelry. Who wore the best look? Scroll to see everyone below.

Best Dress Inspired by a Lite Brite: Kristen Stewart

Photo: Stefanie Keenan/Getty Images for Audi

At Audi Arrivals at the world premiere of Charlie’s Angels.

Best Mermaid Hair: Dascha Polanco

Photo: Rich Fury/Getty Images for New York Magazine

At the Heineken Green Room at Vulture Fest presented by AT&T at The Roosevelt Hotel.

Most Likely to Eat All the Cranberry Sauce at Thanksgiving: Daniel Kaluuya

Photo: Bryan Bedder/Getty Images for Universal

At a special screening of Queen & Slim presented by Universal Pictures at Soho House New York.

Best Casual Suit: Tali Lennox

Photo: Rommel Demano/BFA

At Unemployed Magazine’s presentation of an intimate screening and dinner in celebration of their launch of Mohammed Bourouissa’s “Link.”

Best Avant-Garde Turtleneck: Lizzy Caplan

Photo: Phillip Faraone/Getty Images for Hulu

At the Hulu L.A. Press Party 2019 at Spago.

Most New Year’s Party Ready: Aaron Phillip

Photo: Ilya S. Savenok/Getty Images for Glamour

青青青国产在观免费2018At the 2019 Glamour Women of the Year Awards at Alice Tully Hall.

Prettiest Pastels: Nesta Cooper

Photo: John Parra/Getty Images for Krug

青青青国产在观免费2018At Krug Encounter Miami, co-hosted by Thom Browne with musician and actress Cynthia Erivo in Miami’s Design District.

Best ‘Party At 8, in Bed by 12’ Look: Ellie Goulding

Photo: David M. Benett/Dave Benett/Getty Images for Cen

At Centrepoint’s 50-year anniversary celebration at the Roundhouse.

Most Likely to Start a Girl Band: Katerina Victoria, Rebekah Campbell, and Chloe Wise

Photo: Carlotta Kohl

At the MNZ Store 11-year anniversary party.

Best Statement Choker: Lumia Nocito

Photo: Maripol

At the Polaroid Pop-Up Lab opening in New York City.

Best Pattern: Rosa Salazar

Photo: Angela Pham/BFA.com

At the Bergdorf Goodman and Dior celebrate the Cruise 2020 Collection and launch of ABCDior personalization.

Most Likely to Listen to “Space Cowboy ” on Repeat: Aamito Lagum

Photo: Jason Crowley/BFA.com

At the Jordache X LaQuan Smith collaboration celebration at Socialista.

Best Statement Puffer: Jordan Keith

Photo: Ilya S. Savenok/Getty Images for Uniqlo

At the UNIQLO x Marimekko limited edition collection celebration at Agern.

The Best-est Party Looks of the Week