This is a 1978 uncut McCalls pattern and instructions #6077,size 6 and its to make a sundress or jumper or top and jumpsuit. Sundress or jumper A,B, top C and jumpsuit D,E have elastic in upper back casing; shoulder straps can be buttoned or knotted to front yoke. A has ruffling. B has tie belt. Jumpsuit D, E has patch pockets; waistline casing and elastic are optional. E has elastic in leg openings.