Pattern is previously owned but uncut. Envelope has some age and wear.
Top-stitched top has scoop neckline with elastic casing. Skirt and shorts have elastic waistline casing. Top and skirt have optional crochet type edging and ribbon trim.
From Wikipedia:
A scoop neckline is a rounded neckline on a garment which is conspicuously lower in the front than in the back. Applications of this neckline include warm-weather apparel.