1970s Janice Wainwright dress satin I am not 100% sure

I am not 100% sure about this but it feels like it

1970s Ko & Co by Jean Charles de Castelbajac cream mohair wrap coat

ruched top with boning

cross straps on shoulders

navy and white floral

1970s Janice Wainwright dress satin I am not 100% sureearly 1970s British designer Janice Wainwright for Simon Massey long dress, floral print on sheer black, white buttons, wide ruffle at bottom, short sleeves, shows some use at seams (see all pictures), some have been repaired by previous owner, presents beautifully will best fit small or medium, please refer to measurements shoulders 16armpit to armpit 18waist 13,5hips freeshoulder to bottom hem 52 sleeve length 8