Black Spaghetti Straps Back Zipper Sexy Clubwear. Look standout this season in chic black. This zipper back with spaghetti straps is hot. With flattering bodycon fit this dress will give you a sexy silhouette. Style with bold black accessories and a sequin box clutch for mega club vibes. So buy this Black Spaghetti Straps Back Zipper Sexy Clubwear Now $15.99.