janebirkin_lutzpatmos.jpgLutz + Patmos, the clothing company that brought us collaborations from Kirsten Dunst, Carine Roitfeld and Liv Tyler, is about to hit us with another guest designer range in the form of Jane Birkin.

That's right, the English-born actress and humanitarian has been lined up by the cashmere label to launch a capsule collection of luxe sweaters.

"She has this really relaxed, nonchalant style without being overtly sexy, which is very sexy," Tina Lutz said.

Her designs are set to be unveiled during New York Fashion Week next month.