McCall's Evening Elegance long 2 piece dress pattern is a factory fold uncut pattern, number 2771. The sizes are Petite A 6-8-10. The envelope is in good condition with slight storage wear.
The semi-fitted top has bust and waistline darts and back zipper closure. Top A has short sleeves and B is sleeveless. Skirts have a faced waistline and back zipper closure. Skirt A has a straight front with a seamed and pleated back. Skirt B is A-line.