The t-shirt product as a whole is probably affected if the hems are bubbling or seem loose. Almost any kind of product you wish to utilize should be able to be sourced by your hoodie printing. Print-on-demand printers force you to use the materials they sell on their website, which frequently limits your creativity and quality control. The ease of not having to manage inventory is offset by the fact that, as a nascent t-shirt brand firm, you have little to no chance for customization.