900 × 600
Source:https://www.meshki.us/products/jade-cowl-neck-backless-maxi-dress-bone
1000 × 667
Source:https://turquoiselane.com.au/collections/backless-dresses
1125 × 750
Source:https://www.lulus.com/products/all-this-allure-white-strappy-backless-mermaid-maxi-dress/1897436.html
1713 × 1140
Source:https://www.allseams.com/shop/open-back-maxi-dress/
1000 × 511
Source:https://www.amazon.com/SOOKABEILA-Backless-Vacation-Sundress-C-Halter/dp/B0CBKBJM3P
3072 × 2048
Source:https://wanderlustulum.com/products/coba-dress
1067 × 800
Source:https://www.temu.com/solid-sequin-slip-sleeveless-backless-maxi-dress-slim-sexy--cocktail-party-guest-evening-gown-dress-womens-clothing-g-601099512802737.html
1575 × 1181
Source:https://www.shopltk.com/explore/Arameh/posts/20baf2f2-383d-11ed-882b-0242ac110003
813 × 650
Source:https://www.madeformermaids.com/product/womensnaomi/
1050 × 700
Source:https://www.earthboundtrading.com/desert-tie-dye-backless-maxi-dress