Men's Polo Shirt Set of 3 The red and light blue polo shirts in photos 2 and 4 are Uniqlo polo shirts, size S. The polo shirt in photo 6 is from THE SHOP TK MIXPICE, size M. Although it's size M, the size is almost the same as the Uniqlo polo shirts, so I thought it might be a little small. Therefore, the category is S. Thank you.