410 × 577
Source:https://isuit.it/en/blog/black-tie-attire-events-weddings-men-style-guide
1500 × 1500
Source:https://www.brides.com/story/black-tie-wedding-guest-dress-code-long-gowns
1125 × 900
Source:https://www.helengbailey.com/2022/03/black-tie-optional-wedding-guest-dresses-under-100.html
598 × 549
Source:https://www.pinterest.com/pin/dress-code-a-complete-guide--126523070773069888/
576 × 768
Source:https://www.theknot.com/content/what-to-wear-formal-black-tie-optional-black-tie-invited
732 × 735
Source:https://www.studiosuits.com/blogs/articles/black-tie-dress-code
1600 × 1067
Source:https://www.brides.com/story/black-tie-wedding-guest-dress-code-long-gowns
750 × 750
Source:https://bespokeunit.com/suits/dress-codes/black-tie-optional/
1100 × 850
Source:https://www.mykingandbay.com/site/blog/2022/11/09/a-guide-to-black-tie-and-why-dress-codes-matter
1349 × 736
Source:https://www.pinterest.com/pin/decoding-dress-codes-get-smart-with-the-black-tux--86835099050390633/