Print on Demand Unisex products. As each item is made to order, returns are only accepted for incorrectly shipped items. We use high-quality, soft, and comfortable T-shirts for all our designs. Blank T-shirt brand: Gildan 5000. Blank long sleeve T-shirt brand: Gildan 2400. Blank sweatshirt brand: Gildan 18000. Blank hoodie brand: Gildan 18500. Blank tank top brand: Gildan 2200.