Yves Saint Laurent 1980s Black Off-the-Shoulder Lace Bustier Dress

Circa 1980s
Rive Gauche line
Black/Brown
Sweetheart neckline
Off-the-shoulder sheer balloon sleeves
Bustier with lace overlay
Front decorative buttons
Grosgrain and tulle trim
Ruffled peplum waist
Pencil skirt (attached)
Side zipper closure
Made in France
No fabric composition label; silk chiffon and wool-blend
Good pre-owned vintage condition; no visible rips, stains, or tears;
Elastic on sleeve cuffs needs replacing (stretched out)
Size & Measurements
Approximate, taken flat:

No size label
Estimated US Size 6
Bust: 17″
Waist: 15.5″
Peplum Hemline (grosgrain): 18.5″
Hips: 20″
Sleeves: 22″
Armhole (cuffs): 6″
Length (from top of neckline to hem): 32″
Length (center front): 29.5″