1008 × 1008
Source:https://medium.com/@SizelyApp/how-to-measure-a-dress-shirt-bb17fcfe9e16
391 × 600
Source:https://aticaman.com/pages/understanding-dress-shirt-measurements
1000 × 800
Source:https://www.batchmens.com/pages/understanding-dress-shirt-measurements
1200 × 1200
Source:https://milliondollarcollar.com/blogs/news/finding-your-perfect-dress-shirt-size-a-comprehensive-guide-for-men
782 × 1418
Source:https://www.brooksbrothers.com/support?a\u003dHow-do-I-measure-my-dress-shirt-size---id--en3Cshg8Qd2TiFZPdo1KyQ
375 × 480
Source:https://www.hughandcrye.com/pages/dress-shirt-sizes
2600 × 3840
Source:https://www.suitsexpert.com/blog/mens-dress-shirt-sizes/
360 × 600
Source:https://www.haspel.com/pages/tailored-dress-shirt-size-chart
763 × 1024
Source:https://kiwisizing.com/blog/how-to-measure-a-dress-shirt/
600 × 600
Source:https://www.dresscodeshirts.co.uk/pages/sizes