VINTAGE › Y2K BLACK SILK CHIFFON DROP WAIST MINI DRESS (S/M) Image 1 of 3 Image 2 of 3 Image 3 of 3 Y2K BLACK SILK CHIFFON DROP WAIST MINI DRESS (S/M) $184.00 Vintage Y2K black pure silk chiffon mini dress with long halter silk neck ties and drop waist style. Size S-MNot fitted. Add To Cart Added! Vintage Y2K black pure silk chiffon mini dress with long halter silk neck ties and drop waist style. Size S-MNot fitted.