Sienna Miller: Prince Street Sweet

Sienna Miller takes her dog Bess out for a walk along Prince Street in the SoHo neighborhood of New York City on Monday afternoon (September 28).

The 27-year-old British actress, Jonny Lee Miller and Marin Ireland are currently starring in the Broadway play After Miss Julie at the Roundabout Theatre (now in previews, opens Oct. 22).

Patrick Marber‘s new version of August Strindberg‘s drama about class and sex transposes Miss Julie to the English countryside on the eve of the Labur Party’s landslide victory in the summer of 1945. You can pick up tickets at RoundaboutTheatre.org.

FYI: Sienna is carrying the burgundy Prada “Saffiano & Tessuto” tote and wearing a Levi’s vest and Ralph Lauren sunglasses.