This is a wonderful vintage McCall's 7482 cocktail dress sewing pattern from the 1960's. The sheath dress with camisole style bodice has 2 length options and the overblouse goes over the dress to make a whole different look. The overblouse is most dramatic when made in a sheer or semi sheer fabric, but it can be made in an opaque fabric as well. 

Bust:  32"

Cut, complete pattern. Tears to envelope.

Remember that patterns can almost always be adapted to fit a range of sizes so if you find a pattern you love, but it isn't in your size, look at online tutorials to see how easy it can be to change a pattern size.