Download this free Hanging Hoodie With Zip MockUp that you can easily customize with your own colors and designs. Very easy to use, just open it in photoshop and expand the design and color folder on the layer panel. Now carefully read the layer names and then open the smart object and place your design.
This free-hanging hoodie mockup is created by Oleg Roman’ko. he has a premium version as well that has 8 hoodie mockups variations which you can check here.