Kiernan Shipka Shares Fun 'Sabrina' Cast Pic Wrapped Up in Christmas Onesies

It was pajama day on the set of Chilling Adventures of Sabrina yesterday and the cast took the theme day very seriously.

The cast – Kiernan Shipka, Ross Lynch, Jaz Sinclair, Tati Gabrielle, Chance Perdomo, Gavin Leatherwood, Michelle Gomez, Lucy Davis and Miranda Otto – got all wrapped up in their fave onesies for the day, while celebrating the news of the show’s renewal for at least two more seasons.

PHOTOS: Check out the latest pics of Kiernan Shipka

“it’s a lifestyle #OnesieSquad,” Kiernan captioned her fun pic on Instagram.

Check it out below!