1970s Backless Bill Blass Cashmere Set designer-norman-norell This is a lovely flapper

This is a lovely flapper feeling modern piece by Jil Sanders from when she actually headed the house

It is cut so low at the front and with such a deep plunge that the girl who gets this should be pretty brave or layer it over a stretch strapless piece

It is a waistless shift but has its original belt that allows you to cinch it in if you wish

I love that to balance all that raw sexiness she left the skirt long - the length gives a subtle play against the bareness and tightness and somehow makes it even sexier

cropped trousers and fitted chunky mohair all of which suit a modern-day Hitchcock heroine down to the ground

1970s Backless Bill Blass Cashmere Set designer-norman-norell This is a lovely flapperAmazing and insanely sexy two piece set from Bill Blass. The skirt is a fitted, fluted silhouette. It follows the curve of the hip and then is cut and seamed to flare out all around the hem once it hits the knees this gives you that coveted pin up shape! The top is luxurious black cashmere and has a high turtle neck with a completely bare back! So from the front it is austere and proper and from the back its all sex! Both pieces are in mint condition