This rare Alexander McQueen dress from Spring 1998, the "Golden Shower" collection (renamed "Untitled"), is made of a superfine and lightweight, fluid and slightly sheer synthetic fabric and features an asymmetrical cut with diagonal fabric panels. Stand-up collar. Back zipper and two buttons at the back of the neck. No material tag, synthetics, unlined. Made in Italy.

Reference picture via Vogue Runway. Look 61, modeled by Erin O'Connor.