This is a Gunne Sax by Jessica McClintlock. Satin is acetate and nylon. Lace is nylon Recently handwashed carefully. It is cream colored. Tie in back. Lacing in front does come loose. I wore it for dress up day at school with a hoop (dress is way too long for me. Has been in closet for years.
It is handwash only. Measurements: shoulder to hem is 58.5", armpit to armpit is 15.5", high waist is 13" side to side.
May be a small water stains near the hem.
If you looked at this when it had the two small places on a seam, I had them repaired by a professional alterations place.