Vintage Jennifer James Peplum Dress

Vintage late 80s/ early 90s black peplum 1 piece back zip dress from Jennifer James. Dress is fully lined and there is a small problem with the lining on one sleeve. There isn't an inside tear, it just hangs slightly low. Mannequin is a size 8, which is the tag size, but it's tight. Measurements are closer to a modern 6 (measured flat, allow ease for fit.) Armpit to armpit 34" Between Shoulders 14" Waist 30" Hips 36" Outer sleeve to cuff 22" Front shoulder seam to hem length 34"