Butterick 4126 vintage sewing pattern, dated 1976.
Misses’ Dress, Top & Pants.
Loose-fitting, A-line dress in below mid-knee length or top, gathered into shaped front and back yoke, has wing collar, front neckline slit, with above elbow or three-quarter length sleeves with turned back cuffs and gathers at caps, pockets in side seams, and topstitch trim. With or without purchased belt. Straight-legged pants, without side seams, are darted into waistband.
Size 12.
Bust 34 inches / 87 cm
Waist 26 1/2 inches / 67 cm
Hip 36 inches / 92 cm
Pattern is partly cut and checked complete. Envelope is in good vintage condition.
More '70s patterns here:
http://allthepreciousthings.com/collections/1970s
