It looks like Claudia Sulewski wasn't the only one to have multiple dresses in store for her wedding to producer and musician Finneas.
In their spread with Vogue Weddings, new photos showed that the couple's officiant, aka the groom's sister Billie Eilish, also brought along a second dress for the after-party.
The couple, who've been together since 2018, tied the knot in front of their loved ones on August 29 in Montecito, California, going from their romantic garden wedding to a rustic, backyard-style reception.
Billie Eilish's performance-ready second look
And of course, the after-party couldn't be completed without music, featuring not only a performance from the groom himself, but also his sister, who took to the stage to sing their most recent hit "Birds of a Feather."
For the occasion, Billie changed out of her custom House of Gilles green corseted gown for the ceremony, and into a chocolate brown floor-length satin slip dress with spaghetti straps and a plunging necklace, styled simply with minimal jewelry and her hair down to her shoulders.
Claudia Sulewski's four wedding dresses
The Polish-American YouTuber was, of course, the star of the show, wearing four custom Oscar de la Renta looks. The main event, the ceremony dress, was a beautiful silk white ballgown featuring a dropped waist bodice and a grand pleated skirt, paired with an asymmetric scarf neckpiece — plus pockets!
For the rehearsal dinner, she wore a satin columnar white backless gown, a similarly sculptural white gown with feathered peplum for the reception, which included her first dance with her new husband, and then an after-party ensemble consisting of a baby pink top with a structured grey bubble skirt and matching heels.
© Getty ImagesFinneas, meanwhile, was dressed in custom Prada suits for the occasion. And their two rescue dogs, Peaches and Mousse, walked down the aisle with them, wearing custom Oscar de la Renta dog bows made of the same silk faille as Claudia's wedding gown.
Inside Finneas and Claudia's wedding
The bride's wedding morning began with a bit of glam and zen time, after surviving on only four hours of sleep due to all the excitement. "Finneas and I had our first look in my bridal suite, a moment I'll never forget," the bride told Vogue. "After a few portraits together and with our families, it was time to get married!"
© Getty ImagesClaudia walked down the aisle to a cover of "Angel" by Finneas, which she'd specially requested. "We shared our vows and promises with everyone. The musicians softly started back up underneath our repeat-after-me's, and we finished off the ceremony with our dogs, Peaches and Mousse, in hand."
The couple then proceeded to their reception dinner, and cut the cake to the tune of Daft Punk. Singer Leslie Feist, the couple's favorite artist, performed "One Evening" for their first dance.
© Getty Images"Leslie was the second person Finneas called after his sister when we started planning our wedding, and she sang all of our favorite songs that night," Claudia gushed. "A complete dream come true that we kept having to remind each other was our reality."
