80's silk Jackie Palmer custom made silk dress

Jackie Palmer custom made dress from England. According to previous owner was custom made for Jackie Collins in the 80's. No size label, as it's a custom made item. Measurements: waist: 29.5 bust: 37 but flow-y. arm length: adjustable because of cuff sleeves. Front waist to hem: 22 back waist to hem: 29 model is 5' 4" with 27" waist and slightly curvy proportions. Very slight bunching on model at neckline which would lay taut with longer torso or taller. Silver pinkish-purple print