3000 × 2000
Source:https://www.gentlemansguru.com/product/black-dress-pants/
1200 × 800
Source:https://www.buckandbuck.com/mens-polyester-dress-slacks-by-haggar.html
400 × 400
Source:https://www.ebay.com/itm/164187778331
1000 × 1000
Source:https://shop.bluffworks.com/products/presidio-dress-pants-slim-fit-thunder-grey
1000 × 663
Source:https://www.amazon.com/DTI-DARYA-TRADING-Separates-Pleated/dp/B00VO4X71A
488 × 488
Source:https://www.target.com/p/haggar-h26-men-39-s-premium-stretch-slim-fit-dress-pants-black-28x30/-/A-81644530
1200 × 800
Source:https://www.buckandbuck.com/mens-polyester-haggar-dress-slacks-w-velcro-fly-alteration.html
2100 × 1500
Source:https://americantall.com/products/mens-tall-stretch-dress-pants-in-marine-navy
768 × 768
Source:https://www.walmart.com/ip/Boltini-Italy-Men-s-Flat-Front-Slim-Fit-Slacks-Trousers-Dress-Pants-Charcoal-30x30/473485077
1576 × 1182
Source:https://thesuitdepot.com/products/mens-classic-fit-solid-navy-blue-flat-front-wool-dress-pants-117031