Vogue Couturier Design 2422; ca. 1970; Federico Forquet - Misses' One-Piece Evening Dress and Pants. Midi length dress is gathered to concealed stay at oval neckline, above waist and waistline. Armholes are slits from neckline to crushed bias cummerbund which is attached to side zipper closing. Side seams are slit from above knee to hemline. Straight-legged pants, without side seams, are darted into turnback facing. Featured in Vogue International Pattern Book October/November 1970