1125 × 1500
Source:https://www.instyle.com/spring-cocktail-dresses-for-weddings-7255134
1500 × 1500
Source:https://www.brides.com/fall-cocktail-attire-wedding-guest-dresses-7644543
600 × 600
Source:https://www.pinterest.com/pin/fashion-england-style-luxury-elegant-slim-ladies-party-dress--921900986192723013/
480 × 320
Source:https://shopthemint.com/blogs/news/what-is-cocktail-attire-women
640 × 640
Source:https://www.aliexpress.com/i/1005002258249932.html
1000 × 1000
Source:https://www.ebay.com/itm/374632123721
749 × 600
Source:https://www.alamodelabel.in/collections/women-cocktail-dresses
376 × 236
Source:https://www.pinterest.com/nerecinacouture/plus-size-party-dresses/
1600 × 1600
Source:https://www.walmart.com/ip/Cocktail-Dresses-Women-Evening-PartySummer-Solid-Lace-Flowers-Embroidery-Dress-Crew-Neck-Short-Sleeve-Elastic-Waist-Beach-Sun-Ruffled-Flowy-Mini-Clea/2461562096
450 × 600
Source:https://textilelearner.net/different-types-of-evening-dresses-for-men-and-women/