1000 × 1500
Source:https://xsuit.com/blogs/news/casual-smart-business-whats-the-difference
1499 × 1200
Source:https://luxe.digital/lifestyle/style/men-smart-casual-dress-code-guide/
900 × 500
Source:https://www.blacksocks.com/en/casual
1280 × 1920
Source:https://askthegentleman.com/different-types-of-dress-codes/
563 × 900
Source:https://www.artofmanliness.com/style/outfit-guide/a-mans-guide-to-smart-casual/
1600 × 2000
Source:https://outfitspotter.com/smart-casual-outfits-men/
700 × 1024
Source:https://www.realmenrealstyle.com/social-dress-codes/
1120 × 1920
Source:https://www.apetogentleman.com/business-casual-dress-code/
600 × 900
Source:https://www.mensfashionmagazine.com/smart-casual-dress-code
1600 × 1067
Source:https://www.brides.com/story/wedding-dress-code-explained