<p>A man with a 30" waist is assumed to have a 14.5" neck and 36" chest for the purpose of men’s dress shirts and suits in the US, based on the usual size charts.</p>
<p>A man with a 30" waist is assumed to have a 14.5" neck and 36" chest for the purpose of men’s dress shirts and suits in the US, based on the usual size charts.</p>