80s Pastel Oleg Cassini Black Tie Collection Sequin Dress

This dress is pastel perfection and I love the color block detailing.
Back zipper, lined and in good vintage condition, no obvious marks or damage
Oleg Cassini Black Tie.
Rare piece
Bust 32'
Waist 27'
Hips 32'
Length 34
Model is size 2