It's Asian size,please check the detail size on the size chart image.
<br />100% Brand New.
<br />Brand: Coofandy
<br />Material: Cotton
<br />4 Colors: Black, Light Blue, Dark Blue, Navy Blue
<br />5 Sizes: S/M/L/XL/XXL
<br />Style: Business Shirt
<br />Neck: Lapel
<br />Sleeve: Long Sleeve
<br />Pattern: Solid
<br />Occasion: Career, Business
<br />Package Content: 1 x Men Shirt
<br />Note:
<br />1. Hint for choosing proper size, use similar clothing to compare with the size.
<br />2. Choose larger sizes if your size are same as the flat measurement Size chart.
<br />3. Please ignore the tag size comes with the clothes. The tag size sometimes can be a larger than our description size because those are for Chinese. We are 1 or 2 sizes smaller than European and American people.
<br />4. As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding.
<br />Size: Size is about 2-size-smaller than US size, so make sure you have checked the following chart before purchasing: (please allow 1-2cm differs due to manual measurement, thanks)