NWOT Special Occasion Dress

Sexy black dress with open sides, deep v-neck, halter button closure, back slit at bottom of dress, and backless with stretchy spaghetti straps going down backside to waist. Gives the look of a 2 piece, but this is all one! Measures approximately 12.5" across bust, 12.5" across waist, and 39" length. Purchased at boutique. NWOT and super sexy! Please look at pics for details and material.