Harmonix has announced it’s collaborating with Bethesda Game Studios to offer the Vault 111 jumpsuit from Fallout 4 as a selectable outfit in Rock Band 4.

The Vault 111 jumpsuit will be available through a free Rock Band 4 title update, which is scheduled to release on December 8. The update will feature the iconic jumpsuit from Fallout 4 as well as a music-reactive Pip-Boy.

“Rock Band’s character creator has always provided our players a way to live out their rock and roll fantasies, and we’re excited Rock Band 4 allows us to expand those fantastic possibilities by adding new assets to it, highlighted by the Vault 111 Suit,” says Harmonix CEO Steve Janiak in a statement submitted to Shacknews. “I’ve been a Fallout fan since the beginning.  Playing some of the amazing songs in our Rock Band catalog with a band of Vault dwellers is something we think you’ll find is crazy fun.”

For those curious to see how the Vault 111 jumpsuit appears in Rock Band 4, check out the teaser trailer below.