750 × 750
Source:https://zhouchi888.en.made-in-china.com/product/SOKtnGNrrwWc/China-Large-Size-Men-s-Business-Casual-Long-Sleeved-Shirt-White-Blue-Black-Smart-Male-Custom-Social-Dress-Shirts.html
1067 × 800
Source:https://www.temu.com/plus-size-mens-basic-button-down-t-shirt-short-sleeve-lapel-shirts-businesses-casual-work-tops-g-601099513188223.html
500 × 500
Source:https://ourfamiliesattic.com/products/roundtree-yorke-easy-care-blue-plaid-mens-dress-shirt-size-2xt
345 × 460
Source:https://www.wikihow.com/Measure-for-a-Dress-Shirt
1600 × 1200
Source:https://www.beyondexchangeclothing.com/products/van-heusen-men-s-dress-shirt-size-medium-15-15-5-button-up-long-sleeve-blue
768 × 768
Source:https://www.walmart.com/ip/HSMQHJWE-White-Men-S-Dress-Shirt-Plain-T-Shirts-For-Men-Bulk-Male-Summer-Cotton-Linen-Solid-Casual-Plus-Size-Loose-Mens-Turn-Down-Collar-Long-Sleeve/1830475771
823 × 789
Source:https://paulmalone.com/products/classic-solid-mens-shirt-modena-m300cl0r-powderblue
1000 × 1000
Source:https://xinrui888888.en.made-in-china.com/product/oOwfFNiMQrtX/China-100-Bamboo-Fiber-Long-Sleeve-Men-Formal-Shirt-Solid-Slim-Fit-Male-Social-Casual-Business-Men-Dress-Shirts-Plus-Size-Men-s-Shirt.html
500 × 500
Source:https://bigmen.com/luxury-all-cotton-classic-button-down-dress-shirts-to-size-22-neck-in-2-colors.html