1317 × 878
Source:https://www.jkprom.com/products/mermaid-strapless-sweetheart-ruffles-floor-length-sleeveless-open-back-side-train-high-split-prom-dress
1260 × 600
Source:https://sposabridal.com/products/affordable-blue-elegant-long-sleeves-sparkly-mermaid-formal-prom-dresses-pd1972
561 × 374
Source:https://www.loveangeldress.com/products/sexy-open-back-green-prom-party-dress-with-slit-side
902 × 600
Source:https://www.simidress.com/products/blue-ball-gown-spaghetti-straps-v-neck-open-back-prom-dresses-with-side-slit-sp569
3320 × 2000
Source:https://alyceparis.com/products/formal-dress-61392
1200 × 847
Source:https://www.frenchnovelty.com/clarisse-810441-open-side-slit-prom-dress
1500 × 1000
Source:https://smcfashion.com/products/prom-dress-ac3011
1146 × 748
Source:https://www.lindadress.com/product/1037/long-purple-prom-dresses-with-open-back-and-side-slits
2133 × 1600
Source:https://www.glassslipperformals.com/products/primavera-couture-3798-size-00-baby-pink-prom-dress-long-beaded-gown-cutout-one-shoulder-prom-dress-ruffle-slit
1024 × 683
Source:https://www.abcprom.com/products/a-line-open-back-ruffle-red-long-prom-dress-with-side-split-red-tulle-formal-graduation-evening-dress-a2044