1280 × 853
Source:https://francescas.com/product/DDSW5114BPL/teresa-glitter-knit-open-back-mini-dress
1750 × 1200
Source:https://www.chicwish.com/sequin-cover-open-back-mini-dress-in-silver.html
1350 × 1080
Source:https://oldsport.co/en-us/products/backless-mini-dress-vintage-white
4032 × 2880
Source:https://thefrankieshop.com/products/ganni-velvet-crochet-open-back-mini-dress-black
1739 × 1179
Source:https://milagraceboutique.com/products/dynasty-open-back-chain-strap-mini-dress
2000 × 1333
Source:https://www.shoppriceless.com/products/mari-blue-backless-mini-dress
1500 × 1000
Source:https://heysamy.com/products/faux-leather-open-back-mini-dress
800 × 600
Source:https://www.ebay.com/itm/404336934382
519 × 385
Source:https://www.dresshead.com/wmns-open-back-form-fitting-spaghetti-crisscross-back-mini-dress-white/
1000 × 1039
Source:https://www.amazon.com/SAFRISIOR-Backless-Sleeve-Summer-Casual/dp/B0CBC8CXJR