1200 × 960
Source:https://www.ebay.com/itm/195524058891
2000 × 2000
Source:https://connectedapparel.com/products/jeanette-deep-cobalt-chiffon-sleeve-dress
938 × 570
Source:https://www.etsy.com/listing/554671927/vintage-1960s-cobalt-blue-chiffon-maxi
2200 × 1408
Source:https://www.aliestreet.com/us/occasionwear/item/ASCMGCB/Cici-Midi-Evening-Gown-Cobalt-Blue.html
1500 × 1000
Source:https://www.haruco-vert.com/product/dolya-cobalt-blue-zipper-dress/
760 × 531
Source:https://www.theknot.com/fashion/mira-chiffon-dress-in-cobalt-blue-birdy-grey--bridesmaid-dress
1080 × 864
Source:https://kidsheets-vintage.com/products/1930s-cobalt-chiffon-floral-rose-sparkle-party-dress
1200 × 1200
Source:https://www.ebay.com/itm/304909768048
1378 × 1000
Source:https://verdavainne.com/collections/p/cobalt-chiffon-twist-gown
760 × 531
Source:https://www.theknot.com/fashion/mira-chiffon-dress-in-cobalt-blue-birdy-grey--bridesmaid-dress