Short Sleeved Polo Shirt Black & White 3-Button Collar Official Guinness Merchandise Wear your love for Ireland's favorite beer with this stylish black polo shirt. Featuring bright white trim on the collar and sleeves as well as "Guinness" text across the front, this polo is embroidered with the iconic Irish harp emblem ad signature of brewery founder Arthur Guinness. Whether you're off to the pub or the golf course, this collared shirt is perfect for any occasion. Wear your love for Ireland's favorite beer with this stylish black polo shirt. Featuring bright white trim on the collar and sleeves as well as "Guinness" text across the front, this polo is embroidered with the iconic Irish harp emblem ad signature of brewery founder Arthur Guinness. Whether you're off to the pub or the golf course, this collared shirt is perfect for any occasion.