Lovely vintage 1940s 1950s nightgown in blush pink satin trimmed in white lace. The bodice front has sweet feminine detailing, and I believe the skirt is cut on the bias. No label. Medium size, I'd say. Looks and feels like rayon to me.

Excellent vintage condition. THere are a few small smudges, the worst of which I've shown in a photo.

Measurements when lying flat. Doubled at bust, waist, and hip.
Armpit to armpit across bust: 38-41"
Waist: 32-36"
Hips: free up to about 53"
Shoulder to bottom hem: approx 55"

This item is sold from an excellent, highly rated vintage boutique in Burbank, CA.