Vintage Leslie Fay Fit and Flare Dress 1970s

Beautiful 1970s Leslie Fay dress with Union marking. Scalloped neckline details and mock turtleneck. Zipper and hook and eye closure up the back. Sewn in shouldpads inside. Fabric covered button closure on sleeves (one slightly discolored- see picture) Very minor discoloration at hem. Tried to photograph all of it. Belt loops on the sides but belt missing Neckline to hem approximately 40.5 inches Waistline to hem approximately 25.5 inches Three quarter sleeves 18.5 inches shoulder to cuff Approximately 19 inches across front under arms Approximately 11 inches across front when elastic isn't pulled. Pulls to 16 across front Marked size 6 but vintage so closer to modern 4