1500 × 1000
Source:https://www.classiccriticscorner.com/classic-movies/1940s-cocktail-dress
1800 × 1200
Source:https://vintagevirtuosa.com/products/1940s-black-crepe-dress-blue-swirling-sequins-peplum-cocktail-dress
500 × 375
Source:http://www.lauramaedesigns.com/2011/11/1940s-cocktail-dress-in-blue.html
1024 × 768
Source:https://sophiasgallery.com/products/vintage-40s-red-evening-gown
1348 × 1024
Source:https://ladymarlowe.com/products/v-273
456 × 570
Source:https://www.etsy.com/fi-en/listing/770551245/1940s-black-netted-dress-40s-cocktail
710 × 768
Source:https://www.1stdibs.com/fashion/clothing/evening-dresses/1940s-black-sheer-nylon-lace-fitted-cocktail-dress/id-v_9709162/
600 × 450
Source:https://www.sovintagepatterns.com/1940s-Stunning-Evening-Cocktail-Dress-Pattern-Low-V-Neckline-Shirred-Bodice-Shaped-Single-or-Double-Peplum-Film-Noir-Style-McCall-6729-Vintage-Sewing-Pattern-Bust-32_p_6071.html
480 × 233
Source:http://www.moda.com/fashion-history/40s-cocktail-dresses.shtml
1000 × 1000
Source:https://www.amazon.com/RUNQHUI-Vintage-Collared-Cocktail-Dresses/dp/B0B1Q251DN