Take a look at this beautiful mockup from Placeit, it features a family at a restaurant having lunch, they are all wearing different t-shirts from each other. Showcase all of your different mom and daughter or dad and son designs with this mockup! You can use this mockup to perfectly promote your designs towards parents with kids. Use the menu on the left to upload the designs, then change the color of each tee with the menu on the right. It's awesome, right?