This shirt gets to the heart of dark humor: two cute bats frame the tongue-in-cheek slogan Have a Bat Day in Gothic lettering. A perfect mix of cute and macabre, ideal for dark souls with a sense of irony. A classic T-shirt with a round neckline, made from 100% cotton, which is comfortable against the skin. The Wonderland 13 logo is printed on the back of the neck – subtle but unmistakable.