1946 × 1946
Source:https://serveclothing.com/products/breathable-short-sleeve-dress-shirt
768 × 768
Source:https://www.walmart.com/ip/Alimens-Gentle-Mens-Long-Sleeve-Stretch-Dress-Shirts-Casual-Button-Down-Shirt/324889376
350 × 350
Source:https://www.amazon.com/COOFANDY-Fashion-Dress-Shirt-Casual/dp/B0188GTUXK
2153 × 1200
Source:https://www.hockerty.com/en-us/men/custom-dress-shirts/
2100 × 1500
Source:https://americantall.com/products/mens-tall-traveler-stretch-dress-shirt-in-white
768 × 768
Source:https://www.walmart.com/ip/Men-s-Dress-Shirts-Slim-Fit-Long-Sleeve-Stretch-Wrinkle-Free-Formal-Shirt-Solid-Casual-Button-Down-Business-Shirts/2067791062
350 × 233
Source:https://www.amazon.com/COOFANDY-Muscle-Shirts-Wrinkle-Free-Sleeve/dp/B07Z35SRGZ
1125 × 2000
Source:https://www.gq.com/gallery/best-mens-dress-shirts
912 × 707
Source:https://www.ebay.com/itm/272935979782
2000 × 1390
Source:https://tailormade-shirts.com/product/black-mens-dress-shirts/