You are worrying too much, as mentioned above.
Casual shirts are supposed to be loose fit, so even if they are a bit big it not an issue. If there are far too big, then get them altered by a tailor.
If I am getting a dress shirt, I do look at the details if I have not purchased the brand before. For casual shirts, I look for 15.5 neck in the design I like and then pay for it or continue my shopping.
Casual shirts are supposed to be loose fit, so even if they are a bit big it not an issue. If there are far too big, then get them altered by a tailor.
If I am getting a dress shirt, I do look at the details if I have not purchased the brand before. For casual shirts, I look for 15.5 neck in the design I like and then pay for it or continue my shopping.