A Green Dragon Printed Polo jersey is likely a polo shirt featuring a design with a green dragon printed on it. It's a garment that blends the classic polo style with a distinctive and eye-catching graphic. The "short" reference might imply that it's a short-sleeved version of the polo shirt, which is common for warmer weather or more casual occasions. It sounds like a unique and playful piece of clothing that could add some fun and personality to an outfit.