360 × 480
Source:https://www.youtube.com/watch?v\u003d9t6IebC-KCM
900 × 1200
Source:https://www.standard.co.uk/lifestyle/style/smart-casual-dress-code-men-women-business-attire-jeans-shoes-dress-a4100486.html
1200 × 675
Source:https://www.fashionbeans.com/article/mens-smart-casual-dress-guide/
539 × 600
Source:https://restartyourstyle.com/business-casual-vs-smart-casual/
400 × 480
Source:https://nicharry.com/en-de/blogs/style-tips/what-does-a-smart-casual-dress-code-mean
414 × 736
Source:https://www.pinterest.com/pin/444519425717405066/
1120 × 1920
Source:https://www.apetogentleman.com/mens-smart-casual-dress-code-guide/
1200 × 800
Source:https://www.thefashionisto.com/smart-casual-dress-code-men/
1850 × 1272
Source:https://www.suitsexpert.com/blog/smart-casual-dress-code/
1920 × 1080
Source:https://www.harpersbazaararabia.com/fashion/style-files/what-is-smart-casual-for-women