Saoirse Ronan dons a pretty blue dress as she exits her hotel in Dublin, Ireland on Sunday afternoon (October 23).

Later that night, the 17-year-old actress hosted the premiere of The Adventures of Tin Tin at the Savoy cinema.

PHOTOS: Check out the latest pics of Saoirse Ronan

According to the Independent, Saoirse is currently working on an untitled biopic in Dublin.

She’ll play a girl named Frances, and it’s centred all around one working-class family, The Sheridans, living in early ’60s Dublin, before the visit of the Beatles or JFK.