She's right on target! Sienna Miller wears revealing white dress and big knickers to American Sniper premiere in New York

She chose an eye-catching dress that certainly hit the spot when it comes to sexy glamour.
Sienna Miller vamped it up in a revealing white frock at the New York premiere of her movie, American Sniper, at the Frederick P. Rose Hall at the Jazz At Lincoln Center on Monday evening.
The off-the-shoulder number featured sheer sleeves and a broad cross of satin that wrapped around her chest, finished off with see-through lace from there to just below her knees.