Window adornment is a term used to describe the various decorations used to enhance the look of a window. DECAL (5 letters) is a type of adhesive sticker that can be applied to a window to add color and design. DRAPE (5 letters) is a type of fabric that is hung from the top of a window to provide privacy and insulation. VALANCE (7 letters) is a decorative piece of fabric that is hung across the top of a window to add a finished look.