Ebay offers Dickies Men's Tactical Shirt (XL only) for $18.45 (reg $40.99) with free shipping.

Product Description:
Get down to business with the support of a shirt that works hard. Dickies’ Tactical Long Sleeve Shirt is the perfect solution to any on-the-job top—keeping you protected and looking professional. Ready for anything, this moisture wicking, water repellent and wrinkle resistant shirt will keep you dry and looking pressed. Storage space is high with front pockets, two hidden document pockets, a pencil sleeve pocket, sunglass loop and badge holder. Specifications

• 4.3 oz., 60% Cotton/40% Polyester
• Moisture wicking
• Water repellent
• Wrinkle resistant
• Cape front yoke
• Hidden button-down collar
• Two concealed document pockets
• Pencil sleeve pocket
• Sunglass loop on front pocket
• Imported