Vintage Gunne Sax 2 piece dress / lace slip and lace peignoir set

Vintage 1970s Gunne Sax 2 piece dress or slip and lace see through over dress Inner layer is a size S Outer layer is a size M Outer layer 6.5” across neck 15” across shoulders 11” arm opening 5” across wrist 23” sleeve length 52.5” length 18.5” across waist Inner layer 17.5” across bust 7” straps length 16” waist 48” length