2250 × 1500
Source:https://www.brides.com/black-tie-optional-wedding-attire-4800698
1000 × 700
Source:https://www.louisemontgomery.com/summer-formal-black-tie-wedding-guest-dresses/
1568 × 1440
Source:https://www.helengbailey.com/2022/03/black-tie-optional-wedding-guest-dresses-under-100.html
1100 × 2050
Source:https://www.purewow.com/fashion/black-tie-wedding-guest-dresses
1600 × 1200
Source:https://www.buzzfeed.com/melanie_aman/black-tie-wedding-guest-dress
2700 × 1800
Source:https://www.memorandum.com/30-dresses-in-30-days/30-dresses-black-tie-wedding-guest-winter-fall-2019/
1852 × 1389
Source:https://www.vogue.com/black-tie-dresses
576 × 768
Source:https://www.theknot.com/content/what-to-wear-black-tie
974 × 650
Source:https://www.cosmopolitan.com/style-beauty/fashion/g43701900/black-tie-wedding-guest-dresses/
1000 × 1360
Source:https://www.lakeshorelady.com/black-tie-wedding-guest-dresses/