<p>If there is a Hugo Boss outlet nearby, your son might have some luck finding nice dress shirts there. Our local outlet usually has a ton of shirts 14-15 collar sizes (and zippo 16-17 ones). My gay classmates come to class dressed in Marc Jacobs, Armani etc., so yeah, not exactly affordable stuff. :)</p>
<p>If your son is OK with 15/32, check Costco. Ours has a shelf full of nice dress shirts, both regular and slim cut.</p>
<p>Edit: Costco also sells their shirts online:</p>
<p><a href=“http://m.costco.com/mens-dress-shirts.html[/url]”>http://m.costco.com/mens-dress-shirts.html</a></p>