Noelia Textured Jersey Open Back Maxi Dress in Fiery Red Oh Polly BEIGE OFF SHOULDER OPEN BACK SILK MAXI DRESS CULT MIA Do Long Open Back Black Maxi Dress Outfit, Long Sleeve Sugarlips Dresses New Sugarlips Amalfi Coast Mizie Open Back Maxi. The Mizie Open Back Maxi Dress features an elegant slit, invisible zipper, and an elasticized open back for a flattering fit. Its lined design ensures comfort, perfect for any special occasion. Size + Fit Model is 5'9" and wearing size XS Measurements taken from size S Chest: 17 1 2" Length: 56"