1340 × 1340
Source:https://www.themodestman.com/business-casual-style/
720 × 1280
Source:https://m.youtube.com/watch?v\u003diVmrXEc3ZSQ
1200 × 675
Source:https://www.fashionbeans.com/article/mens-smart-casual-dress-guide/
1440 × 2560
Source:https://www.gentlemansgazette.com/smart-casual-dress-code/
768 × 768
Source:https://www.walmart.com/ip/Casual-Dresses-Men-Dress-Shirts-Slim-Fit-Banded-Collar-Long-Short-Sleeve-Casual-Button-Down-Shirt/2546575696
1150 × 800
Source:https://www.thefashionisto.com/casual-dress-men/
1587 × 1000
Source:https://www.batchmens.com/pages/mens-style-guide-the-basics-of-matching-clothes
1000 × 750
Source:https://www.theknot.com/content/what-to-wear-dressy-casual
600 × 1200
Source:https://luxe.digital/lifestyle/style/men-smart-casual-dress-code-guide/
541 × 500
Source:https://www.realmenrealstyle.com/social-dress-codes/