VINTAGE › 1990'S OPEN BACK BLACK MINI DRESS (S) Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 1990'S OPEN BACK BLACK MINI DRESS (S) $218.00 Vintage 1990’s classic black mini dress with open back and subtle back slit. Size SOpen bust 26” Waist 36” Hip Add To Cart Added! Vintage 1990’s classic black mini dress with open back and subtle back slit. Size SOpen bust 26” Waist 36” Hip