Butterick 6099; ca. 1980s; John Kloss - Misses Dress, Tunic, Pants and Belt: Loose-fitting dress in evening length and tunic with side hemline slits has band collar, front neckline band, self tie closing, self tie belt, full-length sleeves pleated into narrow cuffs with self-loop and button closing and topstitching. Straight legged pants (no side seams) have elasticized waistline.