H Halston Dress Womens Size 8P Sleeveless 2Fer Attached Cardigan Purple NWOT

H Halston Dress Womens Size 8P Sleeveless 2Fer Attached Cardigan Purple NWOT keyhole button attached cardigan attached extra button in plastic bag Bust 18" across underarms length 34" inner dress 40 1/2" of attached cardigan New-Please compare measurements to your favorite fitting garment to ensure a good fit outer fabric 80% polyester 17% cotton 3% spandex inner fabric 53% cotton 37% rayon viscose 10% spandex machine wash 318 9-19