400 × 480
Source:https://nicharry.com/blogs/style-tips/what-does-a-smart-casual-dress-code-mean
720 × 1280
Source:https://wonder-wardrobe.com/blog/business-casual
600 × 400
Source:https://www.fjackets.com/blog/smart-casual-dress-code-for-men/
1280 × 1920
Source:https://www.suitsexpert.com/blog/smart-casual-dress-code/
1120 × 1920
Source:https://www.apetogentleman.com/business-casual-dress-code/
4500 × 4500
Source:https://www.salters-rugby.co.uk/blog/articles/dress-codes-for-men-guide/
900 × 900
Source:https://nextlevelwardrobe.com/power-casual-women/
720 × 1280
Source:https://www.youtube.com/watch?v\u003dDwZNCRxmiLM
350 × 980
Source:https://www.stylerises.com/post/female-professionals-what-is-smart-casual-and-how-do-i-dress-for-it
612 × 600
Source:https://www.istockphoto.com/illustrations/casual-dress-code