Butterick 4957; 1970s; Betsey Johnson - Jumpsuit. Semi-fitted straight-legged jumpsuit has extension front buttoned or hammer-on snapped closing self tie belt and topstitch trim. Bi-color. A - bias band collar, patch pocket with shaped band, burn back cuffs on above-elbow length sleeves and pants legs. C - collar-on-band and straight full-length sleeves.