400 × 267
Source:https://www.ebay.com/itm/363734753782
1200 × 1200
Source:https://wearinghistorypatterns.com/products/e-pattern-1930s-manhattan-evening-dress-multisize-wearing-history-pdf-vintage-sewing-pattern-30s
1324 × 871
Source:https://www.sovintagepatterns.com/1950s-GLAMOROUS-Evening-Gown-and-Bolero-Pattern-SIMPLICITY-4440-Petal-Shaped-Bodice-Party-Dress-Strapless-or-Straps-Bust-34-Vintage-Sewing-Pattern_p_12711.html
1000 × 1000
Source:https://may8bartolini.com/products/luxury-embroidery-long-evening-dress-garden-floral-vintage-formal-prom-dress-for-women
1800 × 1200
Source:https://www.lunss.com/black-mesh-gold-lace-formal-ball-gown-3384.html
864 × 864
Source:https://www.dhgate.com/product/vintage-royal-blue-formal-evening-dresses/888132909.html
800 × 600
Source:https://www.alinebridal.com/products/two-pieces-beaded-unique-charming-vintage-formal-evening-prom-dresses-ab0305
585 × 407
Source:https://thevintagewomanmagazine.com/vintage-glamour-at-the-met-gala/
1390 × 994
Source:https://www.alamy.com/stock-photo/vintage-evening-gown-illustration.html
1600 × 1600
Source:https://www.walmart.com/ip/Women-1950s-Retro-Vintage-Formal-Cocktail-Swing-Dresses-Short-Sleeve-V-Neck-Solid-Elegant-A-Line-Evening-Prom-Dress/1886586439