S.L. Fashion Black Strapless cocktail dress

Gorgeous Black Cocktail dress by S.L. Fashion. Worn once for a cocktail party/fundraiser and I got so many compliments! Purchased at Lord and Taylor. Size 16. Dress has an empire waist, ruffles on bottom/skirt, floral like design on top, back hidden zipper, and adjustable removable straps. I removed the material tag- bottom is a satin material and top is a nude satin like material under a chiffon like design. Please ask questions!