Simplicity 2521 vintage sewing pattern, dated 1957.
Girls one piece playsuit, blouse, skirt and sash:
Each garment features applied bands at center front and button front closing. Sleeveless blouse has wide, round neckline. Skirt is full and softly pleated. Sleeveless playsuit has convertible collar. A contrasting sash is worn as desired.
Breast 30 inches / 76 cm
Waist 25 inches / 64 cm
Pattern is UNPRINTED, has perforated symbols instead of markings. Pattern is checked complete, pieces "P" and "L" (playsuit front and back ) have been unfolded and re-folded, all other pieces look unused and still factory folded. The unfolded pieces have a hole worn in the corner, please see photo. Envelope is in poor condition, has tanning, foxing, tears and holes.
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