Dear:<br /> High Quality，wish you like it!  Dear Friends:<br /><br />The size of this T shirt is Asian size 、smaller than EU 、UK 、US、AU  size、 pls measure the chest 、shoulder width of  the t shirt you are wearing now、and compare with the size chart here. it is better to choose a little larger .<br /><br /><br /><br />Both men and women can wear it  .<br /><br /> <br /><br />SIZE  Total Length Shoulder Width Chest <br /><br />    cm   cm   cm <br /><br />S  63  38  86 <br /><br />M    64  39  92 <br /><br />L  64  40  97 <br /><br />XL  67  42  100 <br /><br />XXL  69  44  104 <br /><br /><br /><br />Margin 0f error: ≤2cm   1 cm = 0.3937 inch