840 × 560
Source:https://www.lulus.com/products/longtime-love-navy-blue-long-sleeve-skater-dress/535792.html
900 × 600
Source:https://www.musebridals.com/products/sparkly-navy-blue-ball-gown-v-neck-prom-dresses-long-formal-dresses-mp681
1024 × 768
Source:https://jbydress.com/products/a-line-v-neck-navy-blue-long-prom-dresses-navy-blue-long-formal-graduation-evening-dresses
1024 × 683
Source:https://www.abcprom.com/products/elegant-a-line-open-back-navy-blue-long-prom-dress-long-dark-blue-formal-graduation-evening-dress-a1734
1736 × 1465
Source:https://www.dressforthewedding.com/midnight-blue-formal-dress-for-a-wedding/
1000 × 750
Source:https://www.aliexpress.com/i/1005004567178104.html
384 × 288
Source:https://www.ever-pretty.com/products/womens-sexy-v-neck-long-sleeve-evening-dress-ep00739
1666 × 1000
Source:https://www.promgirl.com/products/promgirl-pg-22-f2209-dress
1125 × 750
Source:https://www.lulus.com/products/promise-of-forever-navy-blue-velvet-column-maxi-dress/1617296.html
700 × 525
Source:https://www.bridelily.com/products/high-low-v-neck-puffy-dark-navy-blue-tulle-long-prom-dresses-high-low-dark-navy-blue-formal-graduation-evening-dresses-sh0202
