2400 × 1600
Source:https://www.sosorella.com/products/nude-long-sleeve-seamless-open-back-dress
1500 × 1000
Source:https://us.boohoo.com/floral-cut-out-open-back-maxi-dress/GZZ14732.html
806 × 570
Source:https://www.etsy.com/listing/718433195/lace-wedding-dress-open-back-wedding
768 × 768
Source:https://www.walmart.com/ip/Shpwfbe-Dresses-For-Women-2023-Backless-Dress-Women-S-Open-Back-Crisscross-Lace-Up-Cami-Mini-Club-Party-Dress-Black-Dress/2077504023
1147 × 860
Source:https://gracelingofficial.com/products/spine-open-back-maxi-dress
1125 × 750
Source:https://www.lulus.com/products/for-an-eternity-white-lace-backless-long-sleeve-maxi-dress/1416996.html
900 × 600
Source:https://www.tobi.com/product/78035-tobi-late-nights-ruched-cowl-backless-slit-maxi-dress?color_id\u003d110991
788 × 550
Source:https://www.theknot.com/fashion/flutter-sleeve-open-back-velvet-maxi-dress-with-draped-wrap-skirt-1552-dessy-group-bridesmaid-dress
972 × 870
Source:https://lookastic.com/women/black-bodycon-dress/shop/long-sleeve-extreme-open-back-midi-bodycon-dress-8983325
2250 × 1500
Source:https://www.julietaillieu.com/au/au/open-back-long-sleeve-maxi-dress-in-black-victoria-beckham-womens-dresses/