Ready for an evening out, Allison Williams was on hand for the premiere of the HBO movie “Phil Spector” on Wednesday (March 13) in New York City.

Looking chic in a black calf-length dress with lace overlay, the “Girls” beauty happily posed on the arrivals carpet before heading inside the Time Warner Center for the show.

The television film centers on the relationship between Phil Spector and defense attorney Linda Kenney Baden while the music business legend was on trial for the murder of Lana Clarkson.

Directed by David Mamet, the biography stars Al Pacino and Helen Mirren and will make its TV debut on Sunday, March 24 at 9/8 central on HBO.