Vogue Paris Original 1900; ca. late 1960s; Yves Saint Laurent - One-Piece Dress and Jacket. Long semi-fitted jacket with front yoke has standing bias collar with contrast detachable inner collar. Full length sleeves with button and buttonhole trim have contrast detachable French cuffs. Top-stitch trim. Semi-fitted slim dress has left shoulder and side zipper closing, button and buttonhole trim. Welt and top-stitch trim. Featured in Vogue Pattern Book February/March 1968