Vintage Gunne Sax Ivory Dress Size 5 maxi length

This vintage dress is in excellent vintage condition. See pictures for minor imperfections. I believe this label is 80s but I'm not sure. lined with crinoline underskirt. Please review pictures carefully for full details. Size 5 is vintage sizing so be sure to consider listed measures. Pit to pit is 15" Flat waist measurement is 12" Shoulder to hem is 56"