Vintage 1950s/60s Advance Sewing Pattern 8594 Girls Sub Teen Party Dress & Slip. Size 10s. Pattern pieces are cut. Envelope has wear and tear. 

Two versions of a Party Dress. Puffed sleeves or sleeveless. Deep hems or regulation width hems. V 1 Attached slip. V 2 Optional bodice lining and attached underskirt.