Aritzia Wilfred Aperature Tie-Back Dress in Black. Size 6. Features square neckline, Crepette fabrication, back tie detail, invisible back zipper closure, darted back waist, mini length. 100% polyester. Style 95396. NWT / New with tags. Tags: night out, party, special occasion, date, evening, event, cocktail, lbd, little black dress, wedding guest Chest: 16" Waist: 13" Length: 33" Measurements taken flat and approximate.