For a more gender-neutral approach, Billie Eilish is a pro at pairing tiny glasses with looser, more androgynous outfits.

Recording Academy darling Billie Eilish attended the Grammy Awards Sunday ... carpet Sunday sporting two-piece black suit paired with glasses, a sailor hat and Mikimoto pearl jewelry Chrome ...

Billie Eilish seems happier than ever ... accessorized with a black tie and black rectangular reading glasses. For her performance during the show, she surprised fans when she changed into ...

Billie Eilish is just going with the flow of life ... she sings before smashing into a glass room, shattering her glasses.