1200 × 1200
Source:https://www.ebay.com/itm/256044218826
2000 × 1500
Source:https://www.travelandleisure.com/style/shoes/comfortable-dress-shoes-for-men
1093 × 700
Source:https://www.bows-n-ties.com/mens-fashion-tips/the-ultimate-mens-dress-shoe-guide/
432 × 432
Source:https://www.brunomarcshoes.com/collections/dress-sneakers
1275 × 1204
Source:https://anyasreviews.com/barefoot-minimalist-dress-shoes-men/
480 × 466
Source:https://boardroomsocks.com/blogs/dress-sock-blog/casual-dress-shoes
640 × 640
Source:https://www.aliexpress.com/item/1005004660056034.html
1300 × 1300
Source:https://www.themodestman.com/business-casual-shoes/
768 × 768
Source:https://www.walmart.com/ip/KaLI-store-Mens-Shoes-Mens-Fashion-Casual-Dress-Shoes-Business-Office-Classic-Modern-Dress-Shoes-for-Gentleman-Shoes-Grey/1557332271
1440 × 2560
Source:https://www.gentlemansgazette.com/business-casual-shoes/