I'm glad I read the other reviews about shirts from Doublju to know about the sizing. I'm normally a large, but obviously this can vary depending on the shirt. I ordered the 2XL, and it fits nicely. The fabric is very thin, but it's a nice shirt for less than $30. I ordered another Doublju shirt too-&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Doublju-Mens-Casual-Check-Plaid-Dress-Shirts-NS2/dp/B005ZML8L8/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Doublju Mens Casual Check Plaid Dress Shirts (NS2)</a>, and I'd say the same about that one.