10251+ T Shirt Kid Mockup PSD File 13,000+ vectors, stock photos & psd files. Check out our kid t shirt mockups selection for the very best in unique or custom, handmade pieces from our shops. Customize them to your liking, and download in seconds. It's super easy and free to use. Find & download free graphic resources for kids t shirt. ✓ free for commercial use ✓ high quality images. Don't forget to share with your friends! Don't forget to share with your friends! You can change easily color of shirt,background and place your designs via the smart layers. Psd file consists of smart object.