Abstract: A device for mounting a wide variety of different window dressings is described. The device is intended to use conventional mounting brackets to mount the window dressing without the necessity of providing holes to mount the same in the face of the window molding or frame. The device includes either a comer or linear mounting plate which, respectively, may be used either on the right hand or left hand corner, or horizontally or vertically on the frame. Each plate is U-shaped in cross-section and intended to cover the sides and front of the window frame or molding. The front face of the plate is provided with a plurality of mutually spaced dimensioned cut-outs. The second clement of the invention is a universal clip which is a channel shaped member having integral projections extending from the back surface thereof. The projections are also mutually spaced and dimensioned to register on the cut-outs in the mounting plate and to be received therein to secure the clip to the mounting plate.