Black Maxi Slip Dress. Looking for that stylish dress this party season? Check out this black maxi slip dress from Light Before Dark. This sexy number is cut from a burnout velvet fabrication. It’s scoop neck ankle finish design is complimented with spaghetti straps to present a slim-fit silhouette finish. Fuse with heels or long black boots for an amazing fashion look to get you noticed at any formal gathering