Abstract: An accordian fold type decorative fabric drapery system having a pair of drapery sections of decorative weave fabric sheets specially formed into sharply pleated accordian-like folds to provide a large number of vertically elongated narrow panels resembling in size the slats or louvers of a vertical blind system. Structure such as a decorative trim tape is secured at the top of each sheet having provision for convenient connection to slides in a conventional slide and trackway overhead drapery hand traverse rod system, and restraint straps secured to the drapery sections at alternate fold lines maintain the folds at a desired angle when the draperies are in extended position.