Image 1 of 1 Blue BNDN Shirt from $22.99 Royal blue tee shirt with “Be Natural, Drink Naked” on the back and small color ERB logo on the left breast. Size: Select Size Small Medium Large Extra Large XX Large XXX Large Quantity: Add To Cart Added! Royal blue tee shirt with “Be Natural, Drink Naked” on the back and small color ERB logo on the left breast.