480 × 640
Source:https://www.websiteclosers.com/businesses/ecommerce-brand-in-the-men-s-dress-shoes-accessories-segment-all-products-are-sold-under-the-company-trademark-strong-social-media-following/104960
525 × 700
Source:https://www.businessinsider.com/guides/thursday-boot-company-dress-shoes-review-2018-6
380 × 570
Source:https://www.etsy.com/listing/1331787437/mens-oxford-brogue-wing-tip-leather
640 × 640
Source:https://www.aliexpress.com/i/32972856636.html
630 × 1200
Source:https://www.wsj.com/buyside/style/best-dress-shoes-for-men-01673639329
400 × 536
Source:https://www.esquire.com/style/mens-fashion/a27681572/best-dress-shoes-for-men/
2000 × 1500
Source:https://people.com/best-mens-dress-shoes-7481434
1600 × 1600
Source:https://www.amazon.com/FAJIA-Brands-Fashion-Leather-Pointed/dp/B0B6DYYD2V
640 × 640
Source:https://www.aliexpress.com/i/4000059111441.html
600 × 599
Source:https://www.wsj.com/buyside/style/best-dress-shoes-for-men-01673639329