1260 × 2400
Source:https://effortlessgent.com/how-to-dress-business-casual/
489 × 619
Source:https://connecteam.com/business-casual-dress-code/
326 × 433
Source:https://www.charlotteparent.com/workplace-attire-the-difference-between-casual-business-casual-and-formal/
720 × 1280
Source:https://wonder-wardrobe.com/blog/business-casual
1339 × 564
Source:https://blog.hubspot.com/marketing/business-casual-attire-deconstructing
1724 × 768
Source:https://www.rw-co.com/en/men/edit/business-casual
396 × 720
Source:https://www.indeed.com/career-advice/starting-new-job/guide-to-business-attire
1000 × 1500
Source:https://www.businessnewsdaily.com/15346-business-casual-attire.html
2250 × 3000
Source:https://www.vogue.com/article/smart-casual-dress-code-celebrity-guide
510 × 700
Source:https://www.plerdy.com/blog/business-casual/