Halloween Costume PROP. Addison Shepherd Badge Halloween Costume Greys Anatomy for Halloween Costume. Star of the hit TV Series Greys Anatomy. #GreysAnatomy This badge is a rectangle shape with a white background, rounded edgesand measures approx. 2" x 3". The badge is printed in full color with a clear overlay that protects the print for a durable long lasting badge. Your badge ships FREE within 24 hours when ordering M-F (FREE SHIPPING US ONLY)