1000 × 861
Source:https://www.amazon.com/Beautyoung-Elegant-Embroidery-Evening-Dresses/dp/B08MVZTQZF
1029 × 686
Source:https://www.glassslipperformals.com/products/cd-0192-size-12-16-long-a-line-chiffon-long-sleeve-mother-of-dress-wedding-guest-gown
576 × 768
Source:https://www.theknot.com/content/formal-wedding-guest-dresses
1800 × 1200
Source:https://www.glassslipperformals.com/products/andrea-leo-diana-a1024-long-sleeve-a-line-formal-dress-wedding-mother-of-gown
1000 × 666
Source:https://www.amazon.com/Feather-Dresses-Mermaid-Evening-Wedding/dp/B0BTSP53R9
2700 × 1800
Source:https://www.lunss.com/luxury-beaded-lace-winter-bridal-dress-3408.html
2400 × 1600
Source:https://www.vogue.com/slideshow/black-tie-wedding-guest-dresses
1863 × 1242
Source:https://www.oliviabottega.com/products/wedding-dress-meryem
965 × 600
Source:https://www.newyorkdress.com/collections/wedding-guest-dresses
760 × 570
Source:https://www.etsy.com/listing/1150298762/romantic-wedding-dress-a-line-wedding