Butterick 3331 , dated 1985.
Pattern makes a flared skirt with waistband and inverted front pleat, lined detachable bib. Shirt has extended shoulders, full length sleeves with buttoned cuffs.
Size A: 8 10 12:
Bust: 31 1/2 - 32 1/2 - 34 inches
Pattern is UNCUT, factory folded. Envelope is in very good vintage condition, with store stamp on the front.