Size 12 UK. Pale blue. Beautifully simple elegance with a lovely split neck design and embrodiered in white belt with half belt at back. 
As with all vintage items there are minor imperfections but this is sturdy and beautiful. One place with a small stain on skirt area not noticeable. Reflected in the price as this is a Pat Premo original dress...she was a designer at the couture label Peggy Hunt of Illusion dress fame in the 40s.