1400 × 1120
Source:https://www.hockerty.com/en-us/blog/semi-formal-mens-attire
920 × 736
Source:https://www.pinterest.com/pin/543317142543188043/
1477 × 865
Source:https://en.wikipedia.org/wiki/Formal_wear
939 × 1935
Source:https://www.lawrencehuntfashion.com/blogs/news/the
1120 × 1920
Source:https://www.apetogentleman.com/mens-smart-casual-dress-code-guide/
576 × 768
Source:https://www.theknot.com/content/formal-wedding-attire
1500 × 1500
Source:https://www.realsimple.com/beauty-fashion/clothing/wardrobe-basics/what-to-wear
720 × 1280
Source:https://www.mid-day.com/lifestyle/fashion/article/break-the-code-sport-a-comfortable-yet-stylish-formal-outfit-for-office-days-with-these-quick-tips-23242795
337 × 602
Source:https://www.quora.com/What-is-the-best-formal-outfit-for-men
720 × 532
Source:https://www.bewakoof.com/blog/men-style-guide-acing-the-formal-look-by-learning-how-to-wear-a-tie/