Billie Eilish [1] celebrated her 21st birthday with a star-packed bash at Sunset at EDITION in West Hollywood, decked out in a holiday festive Santa costume. The pop star fit right in with the ambience in the party room, decorated with glowing Christmas trees, a red sleigh mounted for photos, shimmering disco balls, and mistletoe hung from the ceiling. The dress code was merry to fit the theme, and Eilish even blew out candles on a three-tier candy cane cake.
Her outfit consisted of a red velvet minidress cinched at the waist with a black leather belt and a matching glitter-dusted cape that was finished with the same white fur trim. Eilish wore a pair of sheer nude tights and accessorized with candy cane hoop earrings and opera-length Santa gloves. In a video re-shared to her Instagram Story [2], Eilish is seen smooching boyfriend Jesse Rutherford [3] after a toast, who wore a bright red cardigan over a white button-down shirt to coordinate with his beau [4].
The guest list included plenty of celebrities beyond the expected, such as Dove Cameron, who wore a winterscape patterned cropped sweater; Lil Nas X, who showed up in a Santa bolero and metallic red pants; Hailey Bieber, who made an elegant statement in an emerald dress with a tie-front bustier top; and Kylie Jenner, who sported a 1017 Alyx 9Sm one-shoulder latex dress [5].
To the surprise of her fans, Eilish also released a limited edition Twenty One T-Shirt [6] on her store to mark the occasion, which reads "been a good girl for 21 years" on the front.
Ahead, see additional shots from Eilish's soirée, re-create her look, and purchase her apparel that is still available for preorder.
Shop Billie Eilish's Santa Costume
Claire's Candy Cane Peppermint Swirl 30MM Hoop Earrings [8] ($8, originally $10)
2-Inch Red and White Striped Rhinestone Hoop Earrings [9] ($12)
Underwraps Women's Merry Holiday Costume [10] ($79)
Yandy Velvet Romance Lingerie Costume [11] ($22, originally $44)
Shop Billie Eilish's Limited Edition 21st Birthday T-Shirt
Billie Eilish Twenty One T-Shirt [12] ($21)