Billie Eilish attends MCM Global Flagship Store Grand Opening On Rodeo Drive at MCM Global Flagship Store on March 14, 2019 in Beverly Hills, California.
(March 13, 2019 - Source: Getty Images North America) see more angles »

Billie Eilish Bucket Hat

Billie Eilish was almost unrecognizable wearing this black bucket hat at the MCM global flagship store opening.
Brand: MCM

Billie Eilish Oversized Sunglasses

Billie Eilish amped up the mysterious vibe with a pair of oversized shades.
Brand: MCM

Billie Eilish Studded Choker

Billie Eilish went for edgy styling with a studded black choker.