From Polo Ralph Lauren, this shirt features:

• plaid pattern 
• button down collar
• regular fit 
• long sleeves with buttoned barrel cuffs
• buttoned placket closure
• left chest buttoned pocket
• split back yoke with a box pleat ensures a comfortable fit and a greater range of motion
• oxford fabrication 
• 100% cotton
• machine wash/tumble dry
  
• Imported.