Billie Eilish’s storefront has exclusive merch, including this die cut dog tag necklace featuring the slanted “Blohsh” icon. The pendant is sterling silver plated.

Billie Eilish and brother Finneas O'Connell paid a visit to an elementary school in Los Angeles and taught kids how to write songs on the latest episode of 'Celebrity Substitute.' ...

The best place to pick up merch is at the artist's table (or outside the venue), but if you don't want to brave the lines, or you missed the tour, Billie Eilish has tons of great merch to buy online.