Butterick 3966 vintage sewing pattern, dated ca 1970s.
Semi-fitted slightly flared wrapped robe in ankle length has wrist length kimono sleeves, pockets in side seams, and attached self ties.
Size MEDIUM 12 - 14:
Bust 34 - 36 inches / 87 - 92 cm
Waist 26 1/2 - 28 inches / 61 - 67 cm
Hip 36 - 38 inches / 92 - 97 cm
Pattern is uncut and factory folded. Envelope has wear and tear around corners, a large tear across top right hand corner (see photo).
More '70s patterns here: