1280 × 1280
Source:https://www.depop.com/products/cnancy_v-size-12-in-men-calvin/
1832 × 1387
Source:https://www.lyst.com/shoes/calvin-klein-jack-oxford-dress-shoe/
600 × 600
Source:https://www.affordabledesignerbrands.com/calvin-klein-mens-channer-cap-toe-dress-oxfords-leather-vachetta-brown-8-5m.html
400 × 304
Source:https://www.calvinklein.us/en/mens-jack-dress-shoe/82008282.html
900 × 1741
Source:https://www.amazon.com/Calvin-Klein-Mens-Adeso-Oxford/dp/B0B2TBKRTR
380 × 300
Source:https://freshstylesgrenada.com/products/calvin-klein-mens-dress-shoes-black-size-10
1134 × 1134
Source:http://www.shopmyexchange.com/calvin-klein-ramses-box-texture-leather-dress-shoes/8288818
533 × 400
Source:https://shop.primeshoesandmore.com/products/calvin-klein-mens-bernard-tuxedo-dress-shoes-slip-on-loafers-black-size-11-5-m
537 × 537
Source:https://www.goodwillfinds.com/men/shoes/dress/calvin-klein-mens-bram-leather-black-derby-dress-shoes-size-10.5/10014-0000-215946.html
400 × 300
Source:https://www.ebay.com/itm/314316961310