1280 × 1280
Source:https://www.arrowsmithshoes.com/duca-imperio-premium-italian-leather-light-blue-dress-shoes-for-men/
1440 × 1080
Source:https://hipzipper.com/products/mens-brown-italian-leather-buckle-dress-shoes-salvatore-ferragamo
1200 × 900
Source:https://www.ebay.com/itm/133561566857
1500 × 1500
Source:https://lethato.com/collections/mens-leather-dress-shoes
428 × 570
Source:https://www.etsy.com/listing/1418070219/vintage-italian-designer-tentazione
1176 × 1176
Source:https://elitefootwearchina.en.made-in-china.com/product/fdVtZsNUEBrm/China-Wholesale-Black-Men-s-Italian-Leather-Dress-Shoes-Classic-Oxford-Business-Formal-Working-Shoes.html
457 × 640
Source:https://s.click.aliexpress.com/deep_link.htm?aff_short_key\u003dUneMJZVf\u0026dl_target_url\u003dhttps%3A%2F%2Fde.aliexpress.com%2Fitem%2F32854442430.html%3F_randl_currency%3DEUR%26_randl_shipto%3DDE%26src%3Dgoogle
600 × 600
Source:https://www.wish.com/product/mens-formal-shoes-genuine-leather-oxford-shoes-for-men-italian--dress-shoes-wedding-shoes-laces-leather-brogues-5e4f9f368d933e4b040407a9
1360 × 1600
Source:https://www.ebay.com/itm/325189894371
640 × 640
Source:https://www.aliexpress.com/item/1005004760383330.html