The year 2019 has blessed us with an abundance of memes, sensational scammers, and viral celeb moments—all ripe for the picking this #SpookySzn. ELLE.com is here to help you win Hallowmeme with our complete guide to costumes for people who love the Internet.


Who is Billie Eilish?

Billie Eilish
Tim Mosenfelder//Getty Images

Aw, what a cute question. Billie Eilish, the 17-year-old pop star whose debut album has gone number one multiple times in the past year, blew up the music world after her song "Ocean Eyes" went viral on SoundCloud in 2016. Since then, she released her album When We All Fall Asleep, Where Do We Go?, dominated the Saturday Night Live stage, and became a veritable fashion icon, donning oversized T-shirts and shorts alongside sneakers and layers of jewelry.

As one of my ELLE.com colleagues once remarked, every teenager these days either dresses like YouTuber Emma Chamberlain or Bille Eilish. The androgynous outfits paired with feminine accessories have become a staple for the singer. Hell, I want to dress like Eilish this Halloween. Here, one way to approach the look.

You should wear this costume if...

You love wearing comfy clothes, listening to emo music, and have been itching to dye your roots neon:

How to get it:

To achieve her signature look, we'll be using the below Instagram photo as inspiration. In said photo, she's wearing her classic outfit of a bright, baggy t-shirt and coordinating shorts.

Also, notably, she's wearing her own merch in this photo, meaning you can get the exact look. Also consider throwing on a few other signature Billie staples, including chunky sneakers, chain necklaces, extra-long nails, and funky sunglasses.

Green Slime Sweatshirt Tee
Billie Eilish Green Slime Sweatshirt Tee
Credit: Courtesy of Billie Eilish
Air Jordan 1 Mid
Nike Air Jordan 1 Mid
Credit: Courtesy of Nike
The Prowler Sunglasses
Adam Selman The Prowler Sunglasses
Now 71% Off
Credit: Courtesy of Nordstrom
Chain Link Collar
BP. Chain Link Collar
Credit: Courtesy of Nordstrom