2249 × 1500
Source:https://hvnlabel.com/products/kacey-dress-w-sheer-sleeves-navyp
2700 × 1800
Source:https://kellyinthecity.com/machine-washable-navy-polka-dot-dress/
1000 × 750
Source:https://www.aliexpress.com/i/1005003765471320.html
900 × 600
Source:https://www.petallush.com/blue-long-sleeve-round-neck-polka-dot-midi-dress-brld1101014.html
1050 × 700
Source:https://carriebradshawlied.com/2017/10/polka-dot-dress.html
4582 × 2500
Source:https://www.today.com/style/kate-middleton-channels-princess-diana-polka-dot-dress-t154173
800 × 533
Source:https://www.yoursclothing.com/yours-london-curve-navy-blue-polka-dot-ruffle-maxi-dress-p
4413 × 2871
Source:https://www.cosmopolitan.com/uk/fashion/celebrity/a27504668/kate-middleton-blue-dress-break-royal-protocol/
750 × 586
Source:https://www.seraphine.com/en-us/navy-white-polka-dot-3-4-length-sleeve-maternity-nursing-dress/
855 × 570
Source:https://www.etsy.com/listing/1064933374/navy-blue-polka-dots-summer-maxi-dress