800 × 313
Source:https://www.sumissura.com/en/blog/business-formal-women
1500 × 2000
Source:https://www.theknot.com/content/what-to-wear-semi-formal
719 × 719
Source:https://wonder-wardrobe.com/blog/business-formal-wardrobe
541 × 500
Source:https://www.realmenrealstyle.com/social-dress-codes/
1478 × 1024
Source:https://in.pinterest.com/shreyasdusane12/formal-dress-men/
1609 × 768
Source:https://www.theknot.com/content/wedding-guest-attire-cheat-sheet
1470 × 980
Source:https://www.esquire.com/style/mens-fashion/g19851288/wedding-dress-code-guide-men/
800 × 600
Source:https://www.myntra.com/men-formal-wear
1500 × 1500
Source:https://www.realsimple.com/beauty-fashion/clothing/wardrobe-basics/what-to-wear
720 × 1280
Source:https://www.gentlemansgazette.com/the-formality-scale-how/