Billie Eilish exuded every ounce of elegance on her dear brother’s big day.
Celebrating her brother Finneas’ wedding with Claudia Sulewski on Saturday, August 29, the Birds of a Feather singer slipped into a gorgeous gown, taking fans’ breathe away with her striking look.
For the special occasion, Billie wore an elegant, form-fitting olive green satin gown with an off-the-shoulder neckline that draped softly across the upper arms.
The stunning ensemble featured a fitted bodice that prominently highlighted the Grammy winner’s slim wait and also had a long, sleek flowy skirt that included delicate ruching around the hips and thighs.
With her hair parted to the side and styled in soft curls, the Wildflower singer wore subtle makeup and minimal jewelry, letting her gorgeous gown take center stage.
At the wedding, Billie Eilish took on a significant role, not just being the groom’s sister, but also officiating the nuptials as Finneas began his happily ever after with Claudia.
Fans react to Billie Eilish’s look
Commenting on Instagram, fans swooned over Billie Eilish’s gorgeous look, as one of them wrote, “Omg I love this gown.”
“Billie looks incredible,” gushed another, while a third praised, “Love Billie's dress.”
A fourth expressed, “Billie the prettiest girl EVER.”
“Billie Eilish is so gorgeous it’s insane,” one more gushed.
Finneas and Claudia Sulewski wedding
Over the weekend, Finneas and Claudia said "I do" after eight years of romance and a year of engagement.
For her big day, the 30-year-old host and actress tried four weekend looks, exclusively customised by Oscar de la Renta, one for the rehearsal dinner and one for the ceremony.
While the third outfit she wore was for the first dance event and another one for the reception, the two had a big fat wedding which lasted for four days.
The nuptials were attended by several celebrities, including Nina Dobrev, Dax Shepard, Kristen Bell, Emma Chamberlain, Rachel Sennot, Nat Wolff, Justin Bieber, Hailey Bieber, Stassie Karanikolaou, Jason Sudeikis & Carter Gregory.