Billie Eilish Wears Thrifted Mary Jane Shoes in the Most Gen-Z Forward Outfit of the 2024 Golden Globes

Eilish, who took home an award for 'What Was I Made For?', wore a scholarly Willy Chavarria with a tie she received for her birthday

Billie Eilish was clearly made for the red carpet.

When she stepped out in a scholarly style at the 2024 Golden Globes, she gave a masterclass in yet another trendy look.

On Sunday, the 22-year-old singer — who won best original song for Barbie's "What Was I Made For?" with her brother Finneas O'Connell — wore a school uniform-inspired outfit with thrifted heels.

Eilish's Willy Chavarria set featured a beige pleated skirt ("I just like that it looks like shorts," she told Entertainment Tonight ), an oversize black blazer and a light blue Peter Pan collar shirt that she accessorized with a ribbon she received as a recent birthday gift.

She completed the look with Anita Ko jewelry and retro Mary Jane heels that she bought at a thrift store last year.

Related: 2024 Golden Globe Awards: See the Full List of Winners

Related: Billie Eilish Brings the Crew Socks and Loafers Trend to the Red Carpet, Plus a Playboy Bunny Bag!

After the carpet, Eilish's ensemble got even more attention when she took the stage to accept her Golden Globe.

"Thank you so much. To the Golden Globes, I was not expecting this in this moment. Thank you to my brother Finneas, you are the reason I am who I am," the musician shared during her acceptance speech. "I want to thank Greta and Noah for making this incredible film. I want to thank Margot for being Margot — that we know and love."

Related: Billie Eilish Admits Stars at Golden Globes 'Scare the Living Hell out of Me' While Collecting Best Song Win

"I want to thank Mattel and Interscope, my label, and Darkroom and my incredible team — Chelsea and Michelle — and my managers and my mom. My mom and my dad and my brother again," she continued.

"And you know, it was exactly a year ago almost that we were shown the movie and I was very, very miserable and depressed at the time and writing that song kind of saved me a little bit," she concluded. "And a year later and here we are and it’s really surreal. I feel incredibly, incredibly lucky. Incredibly lucky and grateful and you guys scare the living hell out of me — everyone in this room — but thank you so much. Thank you, this means the world."

The sibling's big win comes only days after they were honored at this year's Palm Springs Palm Springs International Film Festival on Jan. 4.

Even then, Eilish brought her cool girl sensibility with an edgy outfit that screamed "trendsetter."

The “Ocean Eyes” singer wore a black, red, and gold headscarf tied to the back that complimented her two-toned black and red hair and shades with yellow lenses.

The piece that jumped (or shall we say hopped) out at us was definitely her accessory — a backpack with the Playboy bunny logo!

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