800 × 705
Source:https://www.paulfredrick.com/pages/size-chart
347 × 550
Source:https://www.wilkesandriley.com/pages/size-guide-wilkes-riley-shirts
203 × 390
Source:https://www.buddshirts.co.uk/pages/sizing-guide
350 × 350
Source:https://www.amazon.com/AZAR-MAN-French-Tailored-Wrinkle/dp/B07CLSG9GN
1551 × 1150
Source:https://www.apparelnbags.com/dress-shirts/how-to-measure-dress-shirts.htm
1875 × 1250
Source:https://www.asket.com/fr/size/mens
350 × 351
Source:https://www.amazon.com/Damipow-Shirts-Wrinkle-Bamboo-Sleeve/dp/B097BG8S78
901 × 1150
Source:https://www.apparelnbags.com/dress-shirts/how-to-measure-dress-shirts.htm
500 × 845
Source:https://www.josbank.com/how-to-pinpoint-a-dress-shirt-that-fits
627 × 1024
Source:https://hespokestyle.com/shirt-size-charts/