1200 × 1600
Source:https://www.blacksocks.com/en/casual
600 × 1000
Source:https://www.linxkitchen.com/team-member/dress-code/
600 × 1200
Source:https://www.businessinsider.com/what-smart-casual-dress-code-means-2014-8
1200 × 800
Source:https://www.erindavies.com/blog/decoding-the-dress-code
512 × 1024
Source:https://connecteam.com/business-casual-dress-code/
1000 × 800
Source:https://www.theforage.com/blog/basics/business-casual
1254 × 697
Source:https://simple.wikipedia.org/wiki/Dress_code
304 × 500
Source:https://peggynoestevens.com/dressy-casual-dress-codes-explained/
1200 × 2100
Source:https://macroccs.com/dress-codes/
800 × 800
Source:https://www.nimble-made.com/blogs/news/smart-casual-dress-code-for-men