Black silk and acetate Helmut Lang blouse. Front Vneck has thin second layer showing as most Helmut Lang products do. Beautiful fabric and detail to folds, sleeve buttons and little metal piece if you cuff it. Front is fully closed but you can see the photos of the back and while the seams come together as shown, it's actually totally open with the belt hanging in back. If you have a nice back and don't need a bra you can wear without anything, or a cami would do.