Exit Signs They're on The Way Out - Funny Unisex T-Shirt Signwriting. Funny T-Shirt "Exit Signs, they're on the way out - perfect for anyone, especially signwriters, etc. This design is also available in this store as a mug. Contact me if you want this t-shirt customized. I can change the design or add a name. Happy Jan Designs are the creator of this t-shirt design and the only authorized seller Happy Jan Designs delivers the highest quality products. Our T-shirts are made from the highest grade materials, and the T-shirts are manufactured in the USA with the designs printed and shipped from our warehouse in Pennsylvania Rest assured that we provide a money-back guarantee. All our products come with a 30-day 100% customer satisfaction guarantee. If you like this design we can also print it onto other products such as Mugs, Sweatshirts, Posters, Travel Mugs, pillowcases, necklaces, and Bracelets.