Black White Two Tone Straps Open Back Party Dress. Channel your inner enchantress in this beautiful, flowing open back maxi dress. With delicate straps, cut out detail and pleated detail, this really is an Oscar winning piece. Wear with matching shoes and a tiny box clutch and you'll be ready to collect your award for best dressed. So buy this Party Dress and Save 10$ Off for Black White Two Tone Straps Open Back Party Dress.